<?php
namespace app\weixin\model;
use app\weixin\model\Prpcrypt;
use app\weixin\model\ErrorCode;
class Wechat
{
  const MSGTYPE_TEXT = 'text';
  const MSGTYPE_IMAGE = 'image';
  const MSGTYPE_LOCATION = 'location';
  const MSGTYPE_LINK = 'link';
  const MSGTYPE_EVENT = 'event';
  const MSGTYPE_MUSIC = 'music';
  const MSGTYPE_NEWS = 'news';
  const MSGTYPE_VOICE = 'voice';
  const MSGTYPE_VIDEO = 'video';
  const EVENT_SUBSCRIBE = 'subscribe';       //订阅
  const EVENT_UNSUBSCRIBE = 'unsubscribe';   //取消订阅
  const EVENT_SCAN = 'SCAN';                 //扫描带参数二维码
  const EVENT_LOCATION = 'LOCATION';         //上报地理位置
  const EVENT_MENU_VIEW = 'VIEW';                     //菜单 - 点击菜单跳转链接
  const EVENT_MENU_CLICK = 'CLICK';                   //菜单 - 点击菜单拉取消息
  const EVENT_MENU_SCAN_PUSH = 'scancode_push';       //菜单 - 扫码推事件(客户端跳URL)
  const EVENT_MENU_SCAN_WAITMSG = 'scancode_waitmsg'; //菜单 - 扫码推事件(客户端不跳URL)
  const EVENT_MENU_PIC_SYS = 'pic_sysphoto';          //菜单 - 弹出系统拍照发图
  const EVENT_MENU_PIC_PHOTO = 'pic_photo_or_album';  //菜单 - 弹出拍照或者相册发图
  const EVENT_MENU_PIC_WEIXIN = 'pic_weixin';         //菜单 - 弹出微信相册发图器
  const EVENT_MENU_LOCATION = 'location_select';      //菜单 - 弹出地理位置选择器
  const EVENT_SEND_MASS = 'MASSSENDJOBFINISH';        //发送结果 - 高级群发完成
  const EVENT_SEND_TEMPLATE = 'TEMPLATESENDJOBFINISH';//发送结果 - 模板消息发送结果
  const EVENT_KF_SEESION_CREATE = 'kfcreatesession';  //多客服 - 接入会话
  const EVENT_KF_SEESION_CLOSE = 'kfclosesession';    //多客服 - 关闭会话
  const EVENT_KF_SEESION_SWITCH = 'kfswitchsession';  //多客服 - 转接会话
  const EVENT_CARD_PASS = 'card_pass_check';          //卡券 - 审核通过
  const EVENT_CARD_NOTPASS = 'card_not_pass_check';   //卡券 - 审核未通过
  const EVENT_CARD_USER_GET = 'user_get_card';        //卡券 - 用户领取卡券
  const EVENT_CARD_USER_DEL = 'user_del_card';        //卡券 - 用户删除卡券
  const API_URL_PREFIX = 'https://api.weixin.qq.com/cgi-bin';
  const AUTH_URL = '/token?grant_type=client_credential&';
  const MENU_CREATE_URL = '/menu/create?';
  const MENU_GET_URL = '/menu/get?';
  const MENU_DELETE_URL = '/menu/delete?';
  const GET_TICKET_URL = '/ticket/getticket?';
  const CALLBACKSERVER_GET_URL = '/getcallbackip?';
  const QRCODE_CREATE_URL='/qrcode/create?';
  const QR_SCENE = 0;
  const QR_LIMIT_SCENE = 1;
  const QRCODE_IMG_URL='https://mp.weixin.qq.com/cgi-bin/showqrcode?ticket=';
  const SHORT_URL='/shorturl?';
  const USER_GET_URL='/user/get?';
  const USER_INFO_URL='/user/info?';
  const USER_UPDATEREMARK_URL='/user/info/updateremark?';
  const GROUP_GET_URL='/groups/get?';
  const USER_GROUP_URL='/groups/getid?';
  const GROUP_CREATE_URL='/groups/create?';
  const GROUP_UPDATE_URL='/groups/update?';
  const GROUP_MEMBER_UPDATE_URL='/groups/members/update?';
  const GROUP_MEMBER_BATCHUPDATE_URL='/groups/members/batchupdate?';
  const CUSTOM_SEND_URL='/message/custom/send?';
  const MEDIA_UPLOADNEWS_URL = '/media/uploadnews?';
  const MASS_SEND_URL = '/message/mass/send?';
  const TEMPLATE_SET_INDUSTRY_URL = '/message/template/api_set_industry?';
  const TEMPLATE_ADD_TPL_URL = '/message/template/api_add_template?';
  const TEMPLATE_SEND_URL = '/message/template/send?';
  const MASS_SEND_GROUP_URL = '/message/mass/sendall?';
  const MASS_DELETE_URL = '/message/mass/delete?';
  const MASS_PREVIEW_URL = '/message/mass/preview?';
  const MASS_QUERY_URL = '/message/mass/get?';
  const UPLOAD_MEDIA_URL = 'http://file.api.weixin.qq.com/cgi-bin';
  const MEDIA_UPLOAD_URL = '/media/upload?';
  const MEDIA_GET_URL = '/media/get?';
  const MEDIA_VIDEO_UPLOAD = '/media/uploadvideo?';
  const OAUTH_PREFIX = 'https://open.weixin.qq.com/connect/oauth2';
  const OAUTH_AUTHORIZE_URL = '/authorize?';
  ///多客服相关地址
  const CUSTOM_SERVICE_GET_RECORD = '/customservice/getrecord?';
  const CUSTOM_SERVICE_GET_KFLIST = '/customservice/getkflist?';
  const CUSTOM_SERVICE_GET_ONLINEKFLIST = '/customservice/getonlinekflist?';
  const API_BASE_URL_PREFIX = 'https://api.weixin.qq.com'; //以下API接口URL需要使用此前缀
  const OAUTH_TOKEN_URL = '/sns/oauth2/access_token?';
  const OAUTH_REFRESH_URL = '/sns/oauth2/refresh_token?';
  const OAUTH_USERINFO_URL = '/sns/userinfo?';
  const OAUTH_AUTH_URL = '/sns/auth?';
  ///多客服相关地址
  const CUSTOM_SESSION_CREATE = '/customservice/kfsession/create?';
  const CUSTOM_SESSION_CLOSE = '/customservice/kfsession/close?';
  const CUSTOM_SESSION_SWITCH = '/customservice/kfsession/switch?';
  const CUSTOM_SESSION_GET = '/customservice/kfsession/getsession?';
  const CUSTOM_SESSION_GET_LIST = '/customservice/kfsession/getsessionlist?';
  const CUSTOM_SESSION_GET_WAIT = '/customservice/kfsession/getwaitcase?';
  const CS_KF_ACCOUNT_ADD_URL = '/customservice/kfaccount/add?';
  const CS_KF_ACCOUNT_UPDATE_URL = '/customservice/kfaccount/update?';
  const CS_KF_ACCOUNT_DEL_URL = '/customservice/kfaccount/del?';
  const CS_KF_ACCOUNT_UPLOAD_HEADIMG_URL = '/customservice/kfaccount/uploadheadimg?';
  ///卡券相关地址
  const CARD_CREATE                     = '/card/create?';
  const CARD_DELETE                     = '/card/delete?';
  const CARD_UPDATE                     = '/card/update?';
  const CARD_GET                        = '/card/get?';
  const CARD_BATCHGET                   = '/card/batchget?';
  const CARD_MODIFY_STOCK               = '/card/modifystock?';
  const CARD_LOCATION_BATCHADD          = '/card/location/batchadd?';
  const CARD_LOCATION_BATCHGET          = '/card/location/batchget?';
  const CARD_GETCOLORS                  = '/card/getcolors?';
  const CARD_QRCODE_CREATE              = '/card/qrcode/create?';
  const CARD_CODE_CONSUME               = '/card/code/consume?';
  const CARD_CODE_DECRYPT               = '/card/code/decrypt?';
  const CARD_CODE_GET                   = '/card/code/get?';
  const CARD_CODE_UPDATE                = '/card/code/update?';
  const CARD_CODE_UNAVAILABLE           = '/card/code/unavailable?';
  const CARD_TESTWHILELIST_SET          = '/card/testwhitelist/set?';
  const CARD_MEMBERCARD_ACTIVATE        = '/card/membercard/activate?';      //激活会员卡
  const CARD_MEMBERCARD_UPDATEUSER      = '/card/membercard/updateuser?';    //更新会员卡
  const CARD_MOVIETICKET_UPDATEUSER     = '/card/movieticket/updateuser?';   //更新电影票(未加方法)
  const CARD_BOARDINGPASS_CHECKIN       = '/card/boardingpass/checkin?';     //飞机票-在线选座(未加方法)
  const CARD_LUCKYMONEY_UPDATE          = '/card/luckymoney/updateuserbalance?';     //更新红包金额
  const SEMANTIC_API_URL = '/semantic/semproxy/search?'; //语义理解
  ///数据分析接口
  static $DATACUBE_URL_ARR = array(        //用户分析
          'user' => array(
                  'summary' => '/datacube/getusersummary?',   //获取用户增减数据（getusersummary）
                  'cumulate' => '/datacube/getusercumulate?',   //获取累计用户数据（getusercumulate）
          ),
          'article' => array(            //图文分析
                  'summary' => '/datacube/getarticlesummary?',    //获取图文群发每日数据（getarticlesummary）
                  'total' => '/datacube/getarticletotal?',    //获取图文群发总数据（getarticletotal）
                  'read' => '/datacube/getuserread?',     //获取图文统计数据（getuserread）
                  'readhour' => '/datacube/getuserreadhour?',   //获取图文统计分时数据（getuserreadhour）
                  'share' => '/datacube/getusershare?',     //获取图文分享转发数据（getusershare）
                  'sharehour' => '/datacube/getusersharehour?',   //获取图文分享转发分时数据（getusersharehour）
          ),
          'upstreammsg' => array(        //消息分析
                  'summary' => '/datacube/getupstreammsg?',   //获取消息发送概况数据（getupstreammsg）
          'hour' => '/datacube/getupstreammsghour?',  //获取消息分送分时数据（getupstreammsghour）
                  'week' => '/datacube/getupstreammsgweek?',  //获取消息发送周数据（getupstreammsgweek）
                  'month' => '/datacube/getupstreammsgmonth?',  //获取消息发送月数据（getupstreammsgmonth）
                  'dist' => '/datacube/getupstreammsgdist?',  //获取消息发送分布数据（getupstreammsgdist）
                  'distweek' => '/datacube/getupstreammsgdistweek?',  //获取消息发送分布周数据（getupstreammsgdistweek）
                  'distmonth' => '/datacube/getupstreammsgdistmonth?',  //获取消息发送分布月数据（getupstreammsgdistmonth）
          ),
          'interface' => array(        //接口分析
                  'summary' => '/datacube/getinterfacesummary?',  //获取接口分析数据（getinterfacesummary）
                  'summaryhour' => '/datacube/getinterfacesummaryhour?',  //获取接口分析分时数据（getinterfacesummaryhour）
          )
  );


  private $token;
  private $encodingAesKey;
  private $encrypt_type;
  protected $appid;
  private $appsecret;
  protected $access_token;
  protected $jsapi_ticket;
  private $user_token;
  private $partnerid;
  private $partnerkey;
  private $paysignkey;
  private $postxml;
  private $_msg;
  private $_funcflag = false;
  private $_receive;
  private $_text_filter = true;
  public $debug =  false;
  public $errCode = 40001;
  public $errMsg = "no access";
  public $logcallback;

  public function __construct($options)
  {
    $this->token = isset($options['token'])?$options['token']:'';
    $this->encodingAesKey = isset($options['encodingaeskey'])?$options['encodingaeskey']:'';
    $this->appid = isset($options['appid'])?$options['appid']:'';
    $this->appsecret = isset($options['appsecret'])?$options['appsecret']:'';
    $this->debug = isset($options['debug'])?$options['debug']:false;
    $this->logcallback = isset($options['logcallback'])?$options['logcallback']:false;
  }

  /**
   * For weixin server validation
   */
  private function checkSignature($str='')
  {
        $signature = isset($_GET["signature"])?$_GET["signature"]:'';
      $signature = isset($_GET["msg_signature"])?$_GET["msg_signature"]:$signature; //如果存在加密验证则用加密验证段
        $timestamp = isset($_GET["timestamp"])?$_GET["timestamp"]:'';
        $nonce = isset($_GET["nonce"])?$_GET["nonce"]:'';

    $token = $this->token;
    $tmpArr = array($token, $timestamp, $nonce,$str);
    sort($tmpArr, SORT_STRING);
    $tmpStr = implode( $tmpArr );
    $tmpStr = sha1( $tmpStr );

    if( $tmpStr == $signature ){
      return true;
    }else{
      return false;
    }
  }

  /**
   * For weixin server validation
   * @param bool $return 是否返回
   */
  public function valid($return=false)
    {
        $encryptStr="";
        if ($_SERVER['REQUEST_METHOD'] == "POST") {
            $postStr = file_get_contents("php://input");
            $array = (array)simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
            $this->encrypt_type = isset($_GET["encrypt_type"]) ? $_GET["encrypt_type"]: '';
            if ($this->encrypt_type == 'aes') { //aes加密
                $this->log($postStr);
              $encryptStr = $array['Encrypt'];
              $pc = new Prpcrypt($this->encodingAesKey);
              $array = $pc->decrypt($encryptStr,$this->appid);
              if (!isset($array[0]) || ($array[0] != 0)) {
                  if (!$return) {
                      die('decrypt error!');
                  } else {
                      return false;
                  }
              }
              $this->postxml = $array[1];
              if (!$this->appid)
                  $this->appid = $array[2];//为了没有appid的订阅号。
            } else {
                $this->postxml = $postStr;
            }
        } elseif (isset($_GET["echostr"])) {
          $echoStr = $_GET["echostr"];
          if ($return) {
            if ($this->checkSignature())
              return $echoStr;
            else
              return false;
          } else {
            if ($this->checkSignature())
              die($echoStr);
            else
              die('no access');
          }
        }

        if (!$this->checkSignature($encryptStr)) {
          if ($return)
            return false;
          else
            die('no access');
        }
        return true;
    }

  /**
   * 设置发送消息
   * @param array $msg 消息数组
   * @param bool $append 是否在原消息数组追加
   */
    public function Message($msg = '',$append = false){
        if (is_null($msg)) {
          $this->_msg =array();
        }elseif (is_array($msg)) {
          if ($append)
            $this->_msg = array_merge($this->_msg,$msg);
          else
            $this->_msg = $msg;
          return $this->_msg;
        } else {
          return $this->_msg;
        }
    }

    /**
     * 设置消息的星标标志，官方已取消对此功能的支持
     */
    public function setFuncFlag($flag) {
        $this->_funcflag = $flag;
        return $this;
    }

    /**
     * 日志记录，可被重载。
     * @param mixed $log 输入日志
     * @return mixed
     */
    protected function log($log){
        if ($this->debug && function_exists($this->logcallback)) {
          if (is_array($log)) $log = print_r($log,true);
          return call_user_func($this->logcallback,$log);
        }
    }

    /**
     * 获取微信服务器发来的信息
     */
  public function getRev()
  {
    if ($this->_receive) return $this;
    $postStr = !empty($this->postxml)?$this->postxml:file_get_contents("php://input");
    //兼顾使用明文又不想调用valid()方法的情况
    $this->log($postStr);
    if (!empty($postStr)) {
      $this->_receive = (array)simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
    }
    return $this;
  }

  /**
   * 获取微信服务器发来的信息
   */
  public function getRevData()
  {
    return $this->_receive;
  }

  /**
   * 获取消息发送者
   */
  public function getRevFrom() {
    if (isset($this->_receive['FromUserName']))
      return $this->_receive['FromUserName'];
    else
      return false;
  }

  /**
   * 获取消息接受者
   */
  public function getRevTo() {
    if (isset($this->_receive['ToUserName']))
      return $this->_receive['ToUserName'];
    else
      return false;
  }

  /**
   * 获取接收消息的类型
   */
  public function getRevType() {
    if (isset($this->_receive['MsgType']))
      return $this->_receive['MsgType'];
    else
      return false;
  }

  /**
   * 获取消息ID
   */
  public function getRevID() {
    if (isset($this->_receive['MsgId']))
      return $this->_receive['MsgId'];
    else
      return false;
  }

  /**
   * 获取消息发送时间
   */
  public function getRevCtime() {
    if (isset($this->_receive['CreateTime']))
      return $this->_receive['CreateTime'];
    else
      return false;
  }

  /**
   * 获取接收消息内容正文
   */
  public function getRevContent(){
    if (isset($this->_receive['Content']))
      return $this->_receive['Content'];
    else if (isset($this->_receive['Recognition'])) //获取语音识别文字内容，需申请开通
      return $this->_receive['Recognition'];
    else
      return false;
  }

  /**
   * 获取接收消息图片
   */
  public function getRevPic(){
    if (isset($this->_receive['PicUrl']))
      return array(
        'mediaid'=>$this->_receive['MediaId'],
        'picurl'=>(string)$this->_receive['PicUrl'],    //防止picurl为空导致解析出错
      );
    else
      return false;
  }

  /**
   * 获取接收消息链接
   */
  public function getRevLink(){
    if (isset($this->_receive['Url'])){
      return array(
        'url'=>$this->_receive['Url'],
        'title'=>$this->_receive['Title'],
        'description'=>$this->_receive['Description']
      );
    } else
      return false;
  }

  /**
   * 获取接收地理位置
   */
  public function getRevGeo(){
    if (isset($this->_receive['Location_X'])){
      return array(
        'x'=>$this->_receive['Location_X'],
        'y'=>$this->_receive['Location_Y'],
        'scale'=>$this->_receive['Scale'],
        'label'=>$this->_receive['Label']
      );
    } else
      return false;
  }

  /**
   * 获取上报地理位置事件
   */
  public function getRevEventGeo(){
          if (isset($this->_receive['Latitude'])){
             return array(
        'x'=>$this->_receive['Latitude'],
        'y'=>$this->_receive['Longitude'],
        'precision'=>$this->_receive['Precision'],
      );
    } else
      return false;
  }

  /**
   * 获取接收事件推送
   */
  public function getRevEvent(){
    if (isset($this->_receive['Event'])){
      $array['event'] = $this->_receive['Event'];
    }
    if (isset($this->_receive['EventKey'])){
      $array['key'] = $this->_receive['EventKey'];
    }
    if (isset($array) && count($array) > 0) {
      return $array;
    } else {
      return false;
    }
  }

  /**
   * 获取自定义菜单的扫码推事件信息
   *
   * 事件类型为以下两种时则调用此方法有效
   * Event   事件类型，scancode_push
   * Event   事件类型，scancode_waitmsg
   *
   * @return: array | false
   * array (
   *     'ScanType'=>'qrcode',
   *     'ScanResult'=>'123123'
   * )
   */
  public function getRevScanInfo(){
    if (isset($this->_receive['ScanCodeInfo'])){
        if (!is_array($this->_receive['ScanCodeInfo'])) {
            $array=(array)$this->_receive['ScanCodeInfo'];
            $this->_receive['ScanCodeInfo']=$array;
        }else {
            $array=$this->_receive['ScanCodeInfo'];
        }
    }
    if (isset($array) && count($array) > 0) {
      return $array;
    } else {
      return false;
    }
  }

  /**
   * 获取自定义菜单的图片发送事件信息
   *
   * 事件类型为以下三种时则调用此方法有效
   * Event   事件类型，pic_sysphoto        弹出系统拍照发图的事件推送
   * Event   事件类型，pic_photo_or_album  弹出拍照或者相册发图的事件推送
   * Event   事件类型，pic_weixin          弹出微信相册发图器的事件推送
   *
   * @return: array | false
   * array (
   *   'Count' => '2',
   *   'PicList' =>array (
   *         'item' =>array (
   *             0 =>array ('PicMd5Sum' => 'aaae42617cf2a14342d96005af53624c'),
   *             1 =>array ('PicMd5Sum' => '149bd39e296860a2adc2f1bb81616ff8'),
   *         ),
   *   ),
   * )
   *
   */
  public function getRevSendPicsInfo(){
    if (isset($this->_receive['SendPicsInfo'])){
        if (!is_array($this->_receive['SendPicsInfo'])) {
            $array=(array)$this->_receive['SendPicsInfo'];
            if (isset($array['PicList'])){
                $array['PicList']=(array)$array['PicList'];
                $item=$array['PicList']['item'];
                $array['PicList']['item']=array();
                foreach ( $item as $key => $value ){
                    $array['PicList']['item'][$key]=(array)$value;
                }
            }
            $this->_receive['SendPicsInfo']=$array;
        } else {
            $array=$this->_receive['SendPicsInfo'];
        }
    }
    if (isset($array) && count($array) > 0) {
      return $array;
    } else {
      return false;
    }
  }

  /**
   * 获取自定义菜单的地理位置选择器事件推送
   *
   * 事件类型为以下时则可以调用此方法有效
   * Event   事件类型，location_select        弹出地理位置选择器的事件推送
   *
   * @return: array | false
   * array (
   *   'Location_X' => '33.731655000061',
   *   'Location_Y' => '113.29955200008047',
   *   'Scale' => '16',
   *   'Label' => '某某市某某区某某路',
   *   'Poiname' => '',
   * )
   *
   */
  public function getRevSendGeoInfo(){
      if (isset($this->_receive['SendLocationInfo'])){
          if (!is_array($this->_receive['SendLocationInfo'])) {
              $array=(array)$this->_receive['SendLocationInfo'];
              if (empty($array['Poiname'])) {
                  $array['Poiname']="";
              }
              if (empty($array['Label'])) {
                  $array['Label']="";
              }
              $this->_receive['SendLocationInfo']=$array;
          } else {
              $array=$this->_receive['SendLocationInfo'];
          }
      }
      if (isset($array) && count($array) > 0) {
          return $array;
      } else {
          return false;
      }
  }

  /**
   * 获取接收语音推送
   */
  public function getRevVoice(){
    if (isset($this->_receive['MediaId'])){
      return array(
        'mediaid'=>$this->_receive['MediaId'],
        'format'=>$this->_receive['Format'],
      );
    } else
      return false;
  }

  /**
   * 获取接收视频推送
   */
  public function getRevVideo(){
    if (isset($this->_receive['MediaId'])){
      return array(
          'mediaid'=>$this->_receive['MediaId'],
          'thumbmediaid'=>$this->_receive['ThumbMediaId']
      );
    } else
      return false;
  }

  /**
   * 获取接收TICKET
   */
  public function getRevTicket(){
    if (isset($this->_receive['Ticket'])){
      return $this->_receive['Ticket'];
    } else
      return false;
  }

  /**
  * 获取二维码的场景值
  */
  public function getRevSceneId (){
    if (isset($this->_receive['EventKey'])){
      return str_replace('qrscene_','',$this->_receive['EventKey']);
    } else{
      return false;
    }
  }

  /**
  * 获取主动推送的消息ID
  * 经过验证，这个和普通的消息MsgId不一样
  * 当Event为 MASSSENDJOBFINISH 或 TEMPLATESENDJOBFINISH
  */
  public function getRevTplMsgID(){
    if (isset($this->_receive['MsgID'])){
      return $this->_receive['MsgID'];
    } else
      return false;
  }

  /**
  * 获取模板消息发送状态
  */
  public function getRevStatus(){
    if (isset($this->_receive['Status'])){
      return $this->_receive['Status'];
    } else
      return false;
  }

  /**
  * 获取群发或模板消息发送结果
  * 当Event为 MASSSENDJOBFINISH 或 TEMPLATESENDJOBFINISH，即高级群发/模板消息
  */
  public function getRevResult(){
    if (isset($this->_receive['Status'])) //发送是否成功，具体的返回值请参考 高级群发/模板消息 的事件推送说明
      $array['Status'] = $this->_receive['Status'];
    if (isset($this->_receive['MsgID'])) //发送的消息id
      $array['MsgID'] = $this->_receive['MsgID'];

    //以下仅当群发消息时才会有的事件内容
    if (isset($this->_receive['TotalCount']))     //分组或openid列表内粉丝数量
      $array['TotalCount'] = $this->_receive['TotalCount'];
    if (isset($this->_receive['FilterCount']))    //过滤（过滤是指特定地区、性别的过滤、用户设置拒收的过滤，用户接收已超4条的过滤）后，准备发送的粉丝数
      $array['FilterCount'] = $this->_receive['FilterCount'];
    if (isset($this->_receive['SentCount']))     //发送成功的粉丝数
      $array['SentCount'] = $this->_receive['SentCount'];
    if (isset($this->_receive['ErrorCount']))    //发送失败的粉丝数
      $array['ErrorCount'] = $this->_receive['ErrorCount'];
    if (isset($array) && count($array) > 0) {
        return $array;
    } else {
        return false;
    }
  }

  /**
   * 获取多客服会话状态推送事件 - 接入会话
   * 当Event为 kfcreatesession 即接入会话
   * @return string | boolean  返回分配到的客服
   */
  public function getRevKFCreate(){
    if (isset($this->_receive['KfAccount'])){
      return $this->_receive['KfAccount'];
    } else
      return false;
  }

  /**
   * 获取多客服会话状态推送事件 - 关闭会话
   * 当Event为 kfclosesession 即关闭会话
   * @return string | boolean  返回分配到的客服
   */
  public function getRevKFClose(){
      if (isset($this->_receive['KfAccount'])){
          return $this->_receive['KfAccount'];
      } else
          return false;
  }

  /**
   * 获取多客服会话状态推送事件 - 转接会话
   * 当Event为 kfswitchsession 即转接会话
   * @return array | boolean  返回分配到的客服
   * {
   *     'FromKfAccount' => '',      //原接入客服
   *     'ToKfAccount' => ''            //转接到客服
   * }
   */
  public function getRevKFSwitch(){
      if (isset($this->_receive['FromKfAccount']))     //原接入客服
          $array['FromKfAccount'] = $this->_receive['FromKfAccount'];
      if (isset($this->_receive['ToKfAccount']))    //转接到客服
          $array['ToKfAccount'] = $this->_receive['ToKfAccount'];
      if (isset($array) && count($array) > 0) {
          return $array;
      } else {
          return false;
      }
  }

  /**
   * 获取卡券事件推送 - 卡卷审核是否通过
   * 当Event为 card_pass_check(审核通过) 或 card_not_pass_check(未通过)
   * @return string|boolean  返回卡券ID
   */
  public function getRevCardPass(){
      if (isset($this->_receive['CardId']))
          return $this->_receive['CardId'];
      else
          return false;
  }

  /**
   * 获取卡券事件推送 - 领取卡券
   * 当Event为 user_get_card(用户领取卡券)
   * @return array|boolean
   */
  public function getRevCardGet(){
      if (isset($this->_receive['CardId']))     //卡券 ID
          $array['CardId'] = $this->_receive['CardId'];
      if (isset($this->_receive['IsGiveByFriend']))    //是否为转赠，1 代表是，0 代表否。
          $array['IsGiveByFriend'] = $this->_receive['IsGiveByFriend'];
      if (isset($this->_receive['UserCardCode']) && !empty($this->_receive['UserCardCode'])) //code 序列号。自定义 code 及非自定义 code的卡券被领取后都支持事件推送。
          $array['UserCardCode'] = $this->_receive['UserCardCode'];
      if (isset($array) && count($array) > 0) {
          return $array;
      } else {
          return false;
      }
  }

  /**
   * 获取卡券事件推送 - 删除卡券
   * 当Event为 user_del_card(用户删除卡券)
   * @return array|boolean
   */
  public function getRevCardDel(){
      if (isset($this->_receive['CardId']))     //卡券 ID
          $array['CardId'] = $this->_receive['CardId'];
      if (isset($this->_receive['UserCardCode']) && !empty($this->_receive['UserCardCode'])) //code 序列号。自定义 code 及非自定义 code的卡券被领取后都支持事件推送。
          $array['UserCardCode'] = $this->_receive['UserCardCode'];
      if (isset($array) && count($array) > 0) {
          return $array;
      } else {
          return false;
      }
  }

  public static function xmlSafeStr($str)
  {
    return '<![CDATA['.preg_replace("/[\\x00-\\x08\\x0b-\\x0c\\x0e-\\x1f]/",'',$str).']]>';
  }

  /**
   * 数据XML编码
   * @param mixed $data 数据
   * @return string
   */
  public static function data_to_xml($data) {
      $xml = '';
      foreach ($data as $key => $val) {
          is_numeric($key) && $key = "item id=\"$key\"";
          $xml    .=  "<$key>";
          $xml    .=  ( is_array($val) || is_object($val)) ? self::data_to_xml($val)  : self::xmlSafeStr($val);
          list($key, ) = explode(' ', $key);
          $xml    .=  "</$key>";
      }
      return $xml;
  }

  /**
   * XML编码
   * @param mixed $data 数据
   * @param string $root 根节点名
   * @param string $item 数字索引的子节点名
   * @param string $attr 根节点属性
   * @param string $id   数字索引子节点key转换的属性名
   * @param string $encoding 数据编码
   * @return string
  */
  public function xml_encode($data, $root='xml', $item='item', $attr='', $id='id', $encoding='utf-8') {
      if(is_array($attr)){
          $_attr = array();
          foreach ($attr as $key => $value) {
              $_attr[] = "{$key}=\"{$value}\"";
          }
          $attr = implode(' ', $_attr);
      }
      $attr   = trim($attr);
      $attr   = empty($attr) ? '' : " {$attr}";
      $xml   = "<{$root}{$attr}>";
      $xml   .= self::data_to_xml($data, $item, $id);
      $xml   .= "</{$root}>";
      return $xml;
  }

  /**
   * 过滤文字回复\r\n换行符
   * @param string $text
   * @return string|mixed
   */
  private function _auto_text_filter($text) {
    if (!$this->_text_filter) return $text;
    return str_replace("\r\n", "\n", $text);
  }

  /**
   * 设置回复消息
   * Example: $obj->text('hello')->reply();
   * @param string $text
   */
  public function text($text='')
  {
    $FuncFlag = $this->_funcflag ? 1 : 0;
    $msg = array(
      'ToUserName' => $this->getRevFrom(),
      'FromUserName'=>$this->getRevTo(),
      'MsgType'=>self::MSGTYPE_TEXT,
      'Content'=>$this->_auto_text_filter($text),
      'CreateTime'=>time(),
      'FuncFlag'=>$FuncFlag
    );
    $this->Message($msg);
    return $this;
  }
  /**
   * 设置回复消息
   * Example: $obj->image('media_id')->reply();
   * @param string $mediaid
   */
  public function image($mediaid='')
  {
    $FuncFlag = $this->_funcflag ? 1 : 0;
    $msg = array(
      'ToUserName' => $this->getRevFrom(),
      'FromUserName'=>$this->getRevTo(),
      'MsgType'=>self::MSGTYPE_IMAGE,
      'Image'=>array('MediaId'=>$mediaid),
      'CreateTime'=>time(),
      'FuncFlag'=>$FuncFlag
    );
    $this->Message($msg);
    return $this;
  }

  /**
   * 设置回复消息
   * Example: $obj->voice('media_id')->reply();
   * @param string $mediaid
   */
  public function voice($mediaid='')
  {
    $FuncFlag = $this->_funcflag ? 1 : 0;
    $msg = array(
      'ToUserName' => $this->getRevFrom(),
      'FromUserName'=>$this->getRevTo(),
      'MsgType'=>self::MSGTYPE_VOICE,
      'Voice'=>array('MediaId'=>$mediaid),
      'CreateTime'=>time(),
      'FuncFlag'=>$FuncFlag
    );
    $this->Message($msg);
    return $this;
  }

  /**
   * 设置回复消息
   * Example: $obj->video('media_id','title','description')->reply();
   * @param string $mediaid
   */
  public function video($mediaid='',$title='',$description='')
  {
    $FuncFlag = $this->_funcflag ? 1 : 0;
    $msg = array(
      'ToUserName' => $this->getRevFrom(),
      'FromUserName'=>$this->getRevTo(),
      'MsgType'=>self::MSGTYPE_VIDEO,
      'Video'=>array(
              'MediaId'=>$mediaid,
              'Title'=>$title,
              'Description'=>$description
      ),
      'CreateTime'=>time(),
      'FuncFlag'=>$FuncFlag
    );
    $this->Message($msg);
    return $this;
  }

  /**
   * 设置回复音乐
   * @param string $title
   * @param string $desc
   * @param string $musicurl
   * @param string $hgmusicurl
   * @param string $thumbmediaid 音乐图片缩略图的媒体id，非必须
   */
  public function music($title,$desc,$musicurl,$hgmusicurl='',$thumbmediaid='') {
    $FuncFlag = $this->_funcflag ? 1 : 0;
    $msg = array(
      'ToUserName' => $this->getRevFrom(),
      'FromUserName'=>$this->getRevTo(),
      'CreateTime'=>time(),
      'MsgType'=>self::MSGTYPE_MUSIC,
      'Music'=>array(
        'Title'=>$title,
        'Description'=>$desc,
        'MusicUrl'=>$musicurl,
        'HQMusicUrl'=>$hgmusicurl
      ),
      'FuncFlag'=>$FuncFlag
    );
    if ($thumbmediaid) {
      $msg['Music']['ThumbMediaId'] = $thumbmediaid;
    }
    $this->Message($msg);
    return $this;
  }

  /**
   * 设置回复图文
   * @param array $newsData
   * 数组结构:
   *  array(
   *    "0"=>array(
   *      'Title'=>'msg title',
   *      'Description'=>'summary text',
   *      'PicUrl'=>'http://www.domain.com/1.jpg',
   *      'Url'=>'http://www.domain.com/1.html'
   *    ),
   *    "1"=>....
   *  )
   */
  public function news($newsData=array())
  {
    $FuncFlag = $this->_funcflag ? 1 : 0;
    $count = count($newsData);

    $msg = array(
      'ToUserName' => $this->getRevFrom(),
      'FromUserName'=>$this->getRevTo(),
      'MsgType'=>self::MSGTYPE_NEWS,
      'CreateTime'=>time(),
      'ArticleCount'=>$count,
      'Articles'=>$newsData,
      'FuncFlag'=>$FuncFlag
    );
    $this->Message($msg);
    return $this;
  }

  /**
   *
   * 回复微信服务器, 此函数支持链式操作
   * Example: $this->text('msg tips')->reply();
   * @param string $msg 要发送的信息, 默认取$this->_msg
   * @param bool $return 是否返回信息而不抛出到浏览器 默认:否
   */
  public function reply($msg=array(),$return = false)
  {
    if (empty($msg)) {
        if (empty($this->_msg))   //防止不先设置回复内容，直接调用reply方法导致异常
            return false;
      $msg = $this->_msg;
    }
    $xmldata=  $this->xml_encode($msg);
    $this->log($xmldata);
    if ($this->encrypt_type == 'aes') { //如果来源消息为加密方式
        $pc = new Prpcrypt($this->encodingAesKey);
        $array = $pc->encrypt($xmldata, $this->appid);
        $ret = $array[0];
        if ($ret != 0) {
            $this->log('encrypt err!');
            return false;
        }
        $timestamp = time();
        $nonce = rand(77,999)*rand(605,888)*rand(11,99);
        $encrypt = $array[1];
        $tmpArr = array($this->token, $timestamp, $nonce,$encrypt);//比普通公众平台多了一个加密的密文
        sort($tmpArr, SORT_STRING);
        $signature = implode($tmpArr);
        $signature = sha1($signature);
        $xmldata = $this->generate($encrypt, $signature, $timestamp, $nonce);
        $this->log($xmldata);
    }
    if ($return)
      return $xmldata;
    else
      echo $xmldata;
  }

    /**
     * xml格式加密，仅请求为加密方式时再用
     */
  private function generate($encrypt, $signature, $timestamp, $nonce)
  {
      //格式化加密信息
      $format = "<xml>
<Encrypt><![CDATA[%s]]></Encrypt>
<MsgSignature><![CDATA[%s]]></MsgSignature>
<TimeStamp>%s</TimeStamp>
<Nonce><![CDATA[%s]]></Nonce>
</xml>";
      return sprintf($format, $encrypt, $signature, $timestamp, $nonce);
  }

  /**
   * GET 请求
   * @param string $url
   */
  public function http_get($url){
    $oCurl = curl_init();
    if(stripos($url,"https://")!==FALSE){
      curl_setopt($oCurl, CURLOPT_SSL_VERIFYPEER, FALSE);
      curl_setopt($oCurl, CURLOPT_SSL_VERIFYHOST, FALSE);
      curl_setopt($oCurl, CURLOPT_SSLVERSION, 1); //CURL_SSLVERSION_TLSv1
    }
    curl_setopt($oCurl, CURLOPT_URL, $url);
    curl_setopt($oCurl, CURLOPT_RETURNTRANSFER, 1 );
    $sContent = curl_exec($oCurl);
    $aStatus = curl_getinfo($oCurl);
    curl_close($oCurl);
    if(intval($aStatus["http_code"])==200){
      return $sContent;
    }else{
      return false;
    }
  }

  /**
   * POST 请求
   * @param string $url
   * @param array $param
   * @param boolean $post_file 是否文件上传
   * @return string content
   */
  private function http_post($url,$param,$post_file=false){
    $oCurl = curl_init();
    if(stripos($url,"https://")!==FALSE){
      curl_setopt($oCurl, CURLOPT_SSL_VERIFYPEER, FALSE);
      curl_setopt($oCurl, CURLOPT_SSL_VERIFYHOST, false);
      curl_setopt($oCurl, CURLOPT_SSLVERSION, 1); //CURL_SSLVERSION_TLSv1
    }
    if (is_string($param) || $post_file) {
      $strPOST = $param;
    } else {
      $aPOST = array();
      foreach($param as $key=>$val){
        $aPOST[] = $key."=".urlencode($val);
      }
      $strPOST =  join("&", $aPOST);
    }
    curl_setopt($oCurl, CURLOPT_URL, $url);
    curl_setopt($oCurl, CURLOPT_RETURNTRANSFER, 1 );
    curl_setopt($oCurl, CURLOPT_POST,true);
    curl_setopt($oCurl, CURLOPT_POSTFIELDS,$strPOST);
    $sContent = curl_exec($oCurl);
    $aStatus = curl_getinfo($oCurl);
    curl_close($oCurl);
    if(intval($aStatus["http_code"])==200){
      return $sContent;
    }else{
      return false;
    }
  }

  /**
   * 设置缓存，按需重载
   * @param string $cachename
   * @param mixed $value
   * @param int $expired
   * @return boolean
   */
  protected function setCache($cachename,$value,$expired){
    //TODO: set cache implementation
    return false;
  }

  /**
   * 获取缓存，按需重载
   * @param string $cachename
   * @return mixed
   */
  protected function getCache($cachename){
    //TODO: get cache implementation
    return false;
  }

  /**
   * 清除缓存，按需重载
   * @param string $cachename
   * @return boolean
   */
  protected function removeCache($cachename){
    //TODO: remove cache implementation
    return false;
  }

  /**
   * 获取access_token
   * @param string $appid 如在类初始化时已提供，则可为空
   * @param string $appsecret 如在类初始化时已提供，则可为空
   * @param string $token 手动指定access_token，非必要情况不建议用
   */
  public function checkAuth($appid='',$appsecret='',$token=''){
    if (!$appid || !$appsecret) {
      $appid = $this->appid;
      $appsecret = $this->appsecret;
    }
    if ($token) { //手动指定token，优先使用
        $this->access_token=$token;
        return $this->access_token;
    }

    $authname = 'wechat_access_token'.$appid;
    if ($rs = $this->getCache($authname))  {
      $this->access_token = $rs;
      return $rs;
    }

    $result = $this->http_get(self::API_URL_PREFIX.self::AUTH_URL.'appid='.$appid.'&secret='.$appsecret);
    if ($result)
    {
      $json = json_decode($result,true);
      if (!$json || isset($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      $this->access_token = $json['access_token'];
      $expire = $json['expires_in'] ? intval($json['expires_in'])-100 : 3600;
      $this->setCache($authname,$this->access_token,$expire);
      return $this->access_token;
    }
    return false;
  }

  /**
   * 删除验证数据
   * @param string $appid
   */
  public function resetAuth($appid=''){
    if (!$appid) $appid = $this->appid;
    $this->access_token = '';
    $authname = 'wechat_access_token'.$appid;
    $this->removeCache($authname);
    return true;
  }

  /**
   * 删除JSAPI授权TICKET
   * @param string $appid 用于多个appid时使用
   */
  public function resetJsTicket($appid=''){
    if (!$appid) $appid = $this->appid;
    $this->jsapi_ticket = '';
    $authname = 'wechat_jsapi_ticket'.$appid;
    $this->removeCache($authname);
    return true;
  }

  /**
   * 获取JSAPI授权TICKET
   * @param string $appid 用于多个appid时使用,可空
   * @param string $jsapi_ticket 手动指定jsapi_ticket，非必要情况不建议用
   */
  public function getJsTicket($appid='',$jsapi_ticket=''){
    if (!$this->access_token && !$this->checkAuth()) return false;
    if (!$appid) $appid = $this->appid;
    if ($jsapi_ticket) { //手动指定token，优先使用
        $this->jsapi_ticket = $jsapi_ticket;
        return $this->jsapi_ticket;
    }
    $authname = 'wechat_jsapi_ticket'.$appid;
    if ($rs = $this->getCache($authname))  {
      $this->jsapi_ticket = $rs;
      return $rs;
    }
    $result = $this->http_get(self::API_URL_PREFIX.self::GET_TICKET_URL.'access_token='.$this->access_token.'&type=jsapi');
    if ($result)
    {
      $json = json_decode($result,true);
      if (!$json || !empty($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      $this->jsapi_ticket = $json['ticket'];
      $expire = $json['expires_in'] ? intval($json['expires_in'])-100 : 3600;
      $this->setCache($authname,$this->jsapi_ticket,$expire);
      return $this->jsapi_ticket;
    }
    return false;
  }


  /**
   * 获取JsApi使用签名
   * @param string $url 网页的URL，自动处理#及其后面部分
   * @param string $timestamp 当前时间戳 (为空则自动生成)
   * @param string $noncestr 随机串 (为空则自动生成)
   * @param string $appid 用于多个appid时使用,可空
   * @return array|bool 返回签名字串
   */
  public function getJsSign($url, $timestamp=0, $noncestr='', $appid=''){
      if (!$this->jsapi_ticket && !$this->getJsTicket($appid) || !$url) return false;
      if (!$timestamp)
          $timestamp = time();
      if (!$noncestr)
          $noncestr = $this->generateNonceStr();
      $ret = strpos($url,'#');
      if ($ret)
          $url = substr($url,0,$ret);
      $url = trim($url);
      if (empty($url))
          return false;
      $arrdata = array("timestamp" => $timestamp, "noncestr" => $noncestr, "url" => $url, "jsapi_ticket" => $this->jsapi_ticket);
      $sign = $this->getSignature($arrdata);
      if (!$sign)
          return false;
      $signPackage = array(
              "appid"     => $this->appid,
              "noncestr"  => $noncestr,
              "timestamp" => $timestamp,
              "url"       => $url,
              "signature" => $sign
      );
      return $signPackage;
  }

  /**
   * 微信api不支持中文转义的json结构
   * @param array $arr
   */
  static function json_encode($arr) {
    $parts = array ();
    $is_list = false;
    //Find out if the given array is a numerical array
    $keys = array_keys ( $arr );
    $max_length = count ( $arr ) - 1;
    if (($keys [0] === 0) && ($keys [$max_length] === $max_length )) { //See if the first key is 0 and last key is length - 1
      $is_list = true;
      for($i = 0; $i < count ( $keys ); $i ++) { //See if each key correspondes to its position
        if ($i != $keys [$i]) { //A key fails at position check.
          $is_list = false; //It is an associative array.
          break;
        }
      }
    }
    foreach ( $arr as $key => $value ) {
      if (is_array ( $value )) { //Custom handling for arrays
        if ($is_list)
          $parts [] = self::json_encode ( $value ); /* :RECURSION: */
        else
          $parts [] = '"' . $key . '":' . self::json_encode ( $value ); /* :RECURSION: */
      } else {
        $str = '';
        if (! $is_list)
          $str = '"' . $key . '":';
        //Custom handling for multiple data types
        if (!is_string ( $value ) && is_numeric ( $value ) && $value<2000000000)
          $str .= $value; //Numbers
        elseif ($value === false)
        $str .= 'false'; //The booleans
        elseif ($value === true)
        $str .= 'true';
        else
          $str .= '"' . addslashes ( $value ) . '"'; //All other things
        // :TODO: Is there any more datatype we should be in the lookout for? (Object?)
        $parts [] = $str;
      }
    }
    $json = implode ( ',', $parts );
    if ($is_list)
      return '[' . $json . ']'; //Return numerical JSON
    return '{' . $json . '}'; //Return associative JSON
  }

  /**
   * 获取签名
   * @param array $arrdata 签名数组
   * @param string $method 签名方法
   * @return boolean|string 签名值
   */
  public function getSignature($arrdata,$method="sha1") {
    if (!function_exists($method)) return false;
    ksort($arrdata);
    $paramstring = "";
    foreach($arrdata as $key => $value)
    {
      if(strlen($paramstring) == 0)
        $paramstring .= $key . "=" . $value;
      else
        $paramstring .= "&" . $key . "=" . $value;
    }
    $Sign = $method($paramstring);
    return $Sign;
  }

  /**
   * 生成随机字串
   * @param number $length 长度，默认为16，最长为32字节
   * @return string
   */
  public function generateNonceStr($length=16){
    // 密码字符集，可任意添加你需要的字符
    $chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
    $str = "";
    for($i = 0; $i < $length; $i++)
    {
      $str .= $chars[mt_rand(0, strlen($chars) - 1)];
    }
    return $str;
  }

  /**
   * 获取微信服务器IP地址列表
   * @return array('127.0.0.1','127.0.0.1')
   */
  public function getServerIp(){
    if (!$this->access_token && !$this->checkAuth()) return false;
    $result = $this->http_get(self::API_URL_PREFIX.self::CALLBACKSERVER_GET_URL.'access_token='.$this->access_token);
    if ($result)
    {
      $json = json_decode($result,true);
      if (!$json || isset($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return $json['ip_list'];
    }
    return false;
  }

  /**
   * 创建菜单(认证后的订阅号可用)
   * @param array $data 菜单数组数据
   * example:
     *  array (
     *      'button' => array (
     *        0 => array (
     *          'name' => '扫码',
     *          'sub_button' => array (
     *              0 => array (
     *                'type' => 'scancode_waitmsg',
     *                'name' => '扫码带提示',
     *                'key' => 'rselfmenu_0_0',
     *              ),
     *              1 => array (
     *                'type' => 'scancode_push',
     *                'name' => '扫码推事件',
     *                'key' => 'rselfmenu_0_1',
     *              ),
     *          ),
     *        ),
     *        1 => array (
     *          'name' => '发图',
     *          'sub_button' => array (
     *              0 => array (
     *                'type' => 'pic_sysphoto',
     *                'name' => '系统拍照发图',
     *                'key' => 'rselfmenu_1_0',
     *              ),
     *              1 => array (
     *                'type' => 'pic_photo_or_album',
     *                'name' => '拍照或者相册发图',
     *                'key' => 'rselfmenu_1_1',
     *              )
     *          ),
     *        ),
     *        2 => array (
     *          'type' => 'location_select',
     *          'name' => '发送位置',
     *          'key' => 'rselfmenu_2_0'
     *        ),
     *      ),
     *  )
     * type可以选择为以下几种，其中5-8除了收到菜单事件以外，还会单独收到对应类型的信息。
     * 1、click：点击推事件
     * 2、view：跳转URL
     * 3、scancode_push：扫码推事件
     * 4、scancode_waitmsg：扫码推事件且弹出“消息接收中”提示框
     * 5、pic_sysphoto：弹出系统拍照发图
     * 6、pic_photo_or_album：弹出拍照或者相册发图
     * 7、pic_weixin：弹出微信相册发图器
     * 8、location_select：弹出地理位置选择器
   */
  public function createMenu($data){
    if (!$this->access_token && !$this->checkAuth()) return false;
    $result = $this->http_post(self::API_URL_PREFIX.self::MENU_CREATE_URL.'access_token='.$this->access_token,self::json_encode($data));
    if ($result)
    {
      $json = json_decode($result,true);
      if (!$json || !empty($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return true;
    }
    return false;
  }

  /**
   * 获取菜单(认证后的订阅号可用)
   * @return array('menu'=>array(....s))
   */
  public function getMenu(){
    if (!$this->access_token && !$this->checkAuth()) return false;
    $result = $this->http_get(self::API_URL_PREFIX.self::MENU_GET_URL.'access_token='.$this->access_token);
    if ($result)
    {
      $json = json_decode($result,true);
      if (!$json || isset($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return $json;
    }
    return false;
  }

  /**
   * 删除菜单(认证后的订阅号可用)
   * @return boolean
   */
  public function deleteMenu(){
    if (!$this->access_token && !$this->checkAuth()) return false;
    $result = $this->http_get(self::API_URL_PREFIX.self::MENU_DELETE_URL.'access_token='.$this->access_token);
    if ($result)
    {
      $json = json_decode($result,true);
      if (!$json || !empty($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return true;
    }
    return false;
  }

  /**
   * 上传多媒体文件(认证后的订阅号可用)
   * 注意：上传大文件时可能需要先调用 set_time_limit(0) 避免超时
   * 注意：数组的键值任意，但文件名前必须加@，使用单引号以避免本地路径斜杠被转义
   * @param array $data {"media":'@Path\filename.jpg'}
   * @param type 类型：图片:image 语音:voice 视频:video 缩略图:thumb
   * @return boolean|array
   */
  public function uploadMedia($data, $type){
    if (!$this->access_token && !$this->checkAuth()) return false;
    $result = $this->http_post(self::UPLOAD_MEDIA_URL.self::MEDIA_UPLOAD_URL.'access_token='.$this->access_token.'&type='.$type,$data,true);
    if ($result)
    {
      $json = json_decode($result,true);
      if (!$json || !empty($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return $json;
    }
    return false;
  }

  /**
   * 根据媒体文件ID获取媒体文件(认证后的订阅号可用)
   * @param string $media_id 媒体文件id
   * @return raw data
   */
  public function getMedia($media_id){
    if (!$this->access_token && !$this->checkAuth()) return false;
    $result = $this->http_get(self::UPLOAD_MEDIA_URL.self::MEDIA_GET_URL.'access_token='.$this->access_token.'&media_id='.$media_id);
    if ($result)
    {
      $json = json_decode($result,true);
      if (isset($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return $result;
    }
    return false;
  }

  /**
   * 上传图文消息素材(认证后的订阅号可用)
   * @param array $data 消息结构{"articles":[{...}]}
   * @return boolean|array
   */
  public function uploadArticles($data){
    if (!$this->access_token && !$this->checkAuth()) return false;
    $result = $this->http_post(self::API_URL_PREFIX.self::MEDIA_UPLOADNEWS_URL.'access_token='.$this->access_token,self::json_encode($data));
    if ($result)
    {
      $json = json_decode($result,true);
      if (!$json || !empty($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return $json;
    }
    return false;
  }

  /**
   * 上传视频素材(认证后的订阅号可用)
   * @param array $data 消息结构
   * {
   *     "media_id"=>"",     //通过上传媒体接口得到的MediaId
   *     "title"=>"TITLE",    //视频标题
   *     "description"=>"Description"        //视频描述
   * }
   * @return boolean|array
   * {
   *     "type":"video",
   *     "media_id":"mediaid",
   *     "created_at":1398848981
   *  }
   */
  public function uploadMpVideo($data){
      if (!$this->access_token && !$this->checkAuth()) return false;
      $result = $this->http_post(self::UPLOAD_MEDIA_URL.self::MEDIA_VIDEO_UPLOAD.'access_token='.$this->access_token,self::json_encode($data));
      if ($result)
      {
          $json = json_decode($result,true);
          if (!$json || !empty($json['errcode'])) {
              $this->errCode = $json['errcode'];
              $this->errMsg = $json['errmsg'];
              return false;
          }
          return $json;
      }
      return false;
  }

  /**
   * 高级群发消息, 根据OpenID列表群发图文消息(订阅号不可用)
   *  注意：视频需要在调用uploadMedia()方法后，再使用 uploadMpVideo() 方法生成，
   *             然后获得的 mediaid 才能用于群发，且消息类型为 mpvideo 类型。
   * @param array $data 消息结构
   * {
   *     "touser"=>array(
   *         "OPENID1",
   *         "OPENID2"
   *     ),
   *      "msgtype"=>"mpvideo",
   *      // 在下面5种类型中选择对应的参数内容
   *      // mpnews | voice | image | mpvideo => array( "media_id"=>"MediaId")
   *      // text => array ( "content" => "hello")
   * }
   * @return boolean|array
   */
  public function sendMassMessage($data){
    if (!$this->access_token && !$this->checkAuth()) return false;
    $result = $this->http_post(self::API_URL_PREFIX.self::MASS_SEND_URL.'access_token='.$this->access_token,self::json_encode($data));
    if ($result)
    {
      $json = json_decode($result,true);
      if (!$json || !empty($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return $json;
    }
    return false;
  }

  /**
   * 高级群发消息, 根据群组id群发图文消息(认证后的订阅号可用)
   *  注意：视频需要在调用uploadMedia()方法后，再使用 uploadMpVideo() 方法生成，
   *             然后获得的 mediaid 才能用于群发，且消息类型为 mpvideo 类型。
   * @param array $data 消息结构
   * {
   *     "filter"=>array(
   *         "is_to_all"=>False,     //是否群发给所有用户.True不用分组id，False需填写分组id
   *         "group_id"=>"2"     //群发的分组id
   *     ),
   *      "msgtype"=>"mpvideo",
   *      // 在下面5种类型中选择对应的参数内容
   *      // mpnews | voice | image | mpvideo => array( "media_id"=>"MediaId")
   *      // text => array ( "content" => "hello")
   * }
   * @return boolean|array
   */
  public function sendGroupMassMessage($data){
    if (!$this->access_token && !$this->checkAuth()) return false;
    $result = $this->http_post(self::API_URL_PREFIX.self::MASS_SEND_GROUP_URL.'access_token='.$this->access_token,self::json_encode($data));
    if ($result)
    {
      $json = json_decode($result,true);
      if (!$json || !empty($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return $json;
    }
    return false;
  }

  /**
   * 高级群发消息, 删除群发图文消息(认证后的订阅号可用)
   * @param int $msg_id 消息id
   * @return boolean|array
   */
  public function deleteMassMessage($msg_id){
    if (!$this->access_token && !$this->checkAuth()) return false;
    $result = $this->http_post(self::API_URL_PREFIX.self::MASS_DELETE_URL.'access_token='.$this->access_token,self::json_encode(array('msg_id'=>$msg_id)));
    if ($result)
    {
      $json = json_decode($result,true);
      if (!$json || !empty($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return true;
    }
    return false;
  }

  /**
   * 高级群发消息, 预览群发消息(认证后的订阅号可用)
   *  注意：视频需要在调用uploadMedia()方法后，再使用 uploadMpVideo() 方法生成，
   *             然后获得的 mediaid 才能用于群发，且消息类型为 mpvideo 类型。
   * @param array $data 消息结构
   * {
   *     "touser"=>"OPENID",
   *      "msgtype"=>"mpvideo",
   *      // 在下面5种类型中选择对应的参数内容
   *      // mpnews | voice | image | mpvideo => array( "media_id"=>"MediaId")
   *      // text => array ( "content" => "hello")
   * }
   * @return boolean|array
   */
  public function previewMassMessage($data){
      if (!$this->access_token && !$this->checkAuth()) return false;
      $result = $this->http_post(self::API_URL_PREFIX.self::MASS_PREVIEW_URL.'access_token='.$this->access_token,self::json_encode($data));
      if ($result)
      {
          $json = json_decode($result,true);
          if (!$json || !empty($json['errcode'])) {
              $this->errCode = $json['errcode'];
              $this->errMsg = $json['errmsg'];
              return false;
          }
          return $json;
      }
      return false;
  }

  /**
   * 高级群发消息, 查询群发消息发送状态(认证后的订阅号可用)
   * @param int $msg_id 消息id
   * @return boolean|array
   * {
   *     "msg_id":201053012,     //群发消息后返回的消息id
   *     "msg_status":"SEND_SUCCESS" //消息发送后的状态，SENDING表示正在发送 SEND_SUCCESS表示发送成功
   * }
   */
  public function queryMassMessage($msg_id){
    if (!$this->access_token && !$this->checkAuth()) return false;
    $result = $this->http_post(self::API_URL_PREFIX.self::MASS_QUERY_URL.'access_token='.$this->access_token,self::json_encode(array('msg_id'=>$msg_id)));
    if ($result)
    {
      $json = json_decode($result,true);
      if (!$json || !empty($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return $json;
    }
    return false;
  }

  /**
   * 创建二维码ticket
   * @param int|string $scene_id 自定义追踪id,临时二维码只能用数值型
   * @param int $type 0:临时二维码；1:永久二维码(此时expire参数无效)；2:永久二维码(此时expire参数无效)
   * @param int $expire 临时二维码有效期，最大为1800秒
   * @return array('ticket'=>'qrcode字串','expire_seconds'=>1800,'url'=>'二维码图片解析后的地址')
   */
  public function getQRCode($scene_id,$type=0,$expire=1800){
    if (!$this->access_token && !$this->checkAuth()) return false;
    $type = ($type && is_string($scene_id))?2:$type;
    $data = array(
      'action_name'=>$type?($type == 2?"QR_LIMIT_STR_SCENE":"QR_LIMIT_SCENE"):"QR_SCENE",
      'expire_seconds'=>$expire,
      'action_info'=>array('scene'=>($type == 2?array('scene_str'=>$scene_id):array('scene_id'=>$scene_id)))
    );
    if ($type == 1) {
      unset($data['expire_seconds']);
    }
    $result = $this->http_post(self::API_URL_PREFIX.self::QRCODE_CREATE_URL.'access_token='.$this->access_token,self::json_encode($data));
    if ($result)
    {
      $json = json_decode($result,true);
      if (!$json || !empty($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return $json;
    }
    return false;
  }

  /**
   * 获取二维码图片
   * @param string $ticket 传入由getQRCode方法生成的ticket参数
   * @return string url 返回http地址
   */
  public function getQRUrl($ticket) {
    return self::QRCODE_IMG_URL.urlencode($ticket);
  }

  /**
   * 长链接转短链接接口
   * @param string $long_url 传入要转换的长url
   * @return boolean|string url 成功则返回转换后的短url
   */
  public function getShortUrl($long_url){
      if (!$this->access_token && !$this->checkAuth()) return false;
      $data = array(
            'action'=>'long2short',
            'long_url'=>$long_url
      );
      $result = $this->http_post(self::API_URL_PREFIX.self::SHORT_URL.'access_token='.$this->access_token,self::json_encode($data));
      if ($result)
      {
          $json = json_decode($result,true);
          if (!$json || !empty($json['errcode'])) {
              $this->errCode = $json['errcode'];
              $this->errMsg = $json['errmsg'];
              return false;
          }
          return $json['short_url'];
      }
      return false;
  }

  /**
   * 获取统计数据
   * @param string $type  数据分类(user|article|upstreammsg|interface)分别为(用户分析|图文分析|消息分析|接口分析)
   * @param string $subtype   数据子分类，参考 DATACUBE_URL_ARR 常量定义部分 或者README.md说明文档
   * @param string $begin_date 开始时间
   * @param string $end_date   结束时间
   * @return boolean|array 成功返回查询结果数组，其定义请看官方文档
   */
  public function getDatacube($type,$subtype,$begin_date,$end_date=''){
      if (!$this->access_token && !$this->checkAuth()) return false;
    if (!isset(self::$DATACUBE_URL_ARR[$type]) || !isset(self::$DATACUBE_URL_ARR[$type][$subtype]))
      return false;
      $data = array(
            'begin_date'=>$begin_date,
            'end_date'=>$end_date?$end_date:$begin_date
      );
      $result = $this->http_post(self::API_BASE_URL_PREFIX.self::$DATACUBE_URL_ARR[$type][$subtype].'access_token='.$this->access_token,self::json_encode($data));
      if ($result)
      {
          $json = json_decode($result,true);
          if (!$json || !empty($json['errcode'])) {
              $this->errCode = $json['errcode'];
              $this->errMsg = $json['errmsg'];
              return false;
          }
          return isset($json['list'])?$json['list']:$json;
      }
      return false;
  }

  /**
   * 批量获取关注用户列表
   * @param unknown $next_openid
   */
  public function getUserList($next_openid=''){
    if (!$this->access_token && !$this->checkAuth()) return false;
    $result = $this->http_get(self::API_URL_PREFIX.self::USER_GET_URL.'access_token='.$this->access_token.'&next_openid='.$next_openid);
    if ($result)
    {
      $json = json_decode($result,true);
      if (isset($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return $json;
    }
    return false;
  }

  /**
   * 获取关注者详细信息
   * @param string $openid
   * @return array {subscribe,openid,nickname,sex,city,province,country,language,headimgurl,subscribe_time,[unionid]}
   * 注意：unionid字段 只有在用户将公众号绑定到微信开放平台账号后，才会出现。建议调用前用isset()检测一下
   */
  public function getUserInfo($openid){
    if (!$this->access_token && !$this->checkAuth()) return false;
    $result = $this->http_get(self::API_URL_PREFIX.self::USER_INFO_URL.'access_token='.$this->access_token.'&openid='.$openid);
    if ($result)
    {
      $json = json_decode($result,true);
      if (isset($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return $json;
    }
    return false;
  }

  /**
   * 设置用户备注名
   * @param string $openid
   * @param string $remark 备注名
   * @return boolean|array
   */
  public function updateUserRemark($openid,$remark){
      if (!$this->access_token && !$this->checkAuth()) return false;
      $data = array(
      'openid'=>$openid,
      'remark'=>$remark
      );
      $result = $this->http_post(self::API_URL_PREFIX.self::USER_UPDATEREMARK_URL.'access_token='.$this->access_token,self::json_encode($data));
      if ($result)
      {
          $json = json_decode($result,true);
      if (!$json || !empty($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return $json;
      }
      return false;
  }

  /**
   * 获取用户分组列表
   * @return boolean|array
   */
  public function getGroup(){
    if (!$this->access_token && !$this->checkAuth()) return false;
    $result = $this->http_get(self::API_URL_PREFIX.self::GROUP_GET_URL.'access_token='.$this->access_token);
    if ($result)
    {
      $json = json_decode($result,true);
      if (isset($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return $json;
    }
    return false;
  }

  /**
   * 获取用户所在分组
   * @param string $openid
   * @return boolean|int 成功则返回用户分组id
   */
  public function getUserGroup($openid){
      if (!$this->access_token && !$this->checkAuth()) return false;
      $data = array(
              'openid'=>$openid
      );
      $result = $this->http_post(self::API_URL_PREFIX.self::USER_GROUP_URL.'access_token='.$this->access_token,self::json_encode($data));
      if ($result)
      {
          $json = json_decode($result,true);
          if (!$json || !empty($json['errcode'])) {
              $this->errCode = $json['errcode'];
              $this->errMsg = $json['errmsg'];
              return false;
          } else
                if (isset($json['groupid'])) return $json['groupid'];
      }
      return false;
  }

  /**
   * 新增自定分组
   * @param string $name 分组名称
   * @return boolean|array
   */
  public function createGroup($name){
    if (!$this->access_token && !$this->checkAuth()) return false;
    $data = array(
        'group'=>array('name'=>$name)
    );
    $result = $this->http_post(self::API_URL_PREFIX.self::GROUP_CREATE_URL.'access_token='.$this->access_token,self::json_encode($data));
    if ($result)
    {
      $json = json_decode($result,true);
      if (!$json || !empty($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return $json;
    }
    return false;
  }

  /**
   * 更改分组名称
   * @param int $groupid 分组id
   * @param string $name 分组名称
   * @return boolean|array
   */
  public function updateGroup($groupid,$name){
    if (!$this->access_token && !$this->checkAuth()) return false;
    $data = array(
        'group'=>array('id'=>$groupid,'name'=>$name)
    );
    $result = $this->http_post(self::API_URL_PREFIX.self::GROUP_UPDATE_URL.'access_token='.$this->access_token,self::json_encode($data));
    if ($result)
    {
      $json = json_decode($result,true);
      if (!$json || !empty($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return $json;
    }
    return false;
  }

  /**
   * 移动用户分组
   * @param int $groupid 分组id
   * @param string $openid 用户openid
   * @return boolean|array
   */
  public function updateGroupMembers($groupid,$openid){
    if (!$this->access_token && !$this->checkAuth()) return false;
    $data = array(
        'openid'=>$openid,
        'to_groupid'=>$groupid
    );
    $result = $this->http_post(self::API_URL_PREFIX.self::GROUP_MEMBER_UPDATE_URL.'access_token='.$this->access_token,self::json_encode($data));
    if ($result)
    {
      $json = json_decode($result,true);
      if (!$json || !empty($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return $json;
    }
    return false;
  }

  /**
   * 批量移动用户分组
   * @param int $groupid 分组id
   * @param string $openid_list 用户openid数组,一次不能超过50个
   * @return boolean|array
   */
  public function batchUpdateGroupMembers($groupid,$openid_list){
    if (!$this->access_token && !$this->checkAuth()) return false;
    $data = array(
        'openid_list'=>$openid_list,
        'to_groupid'=>$groupid
    );
    $result = $this->http_post(self::API_URL_PREFIX.self::GROUP_MEMBER_BATCHUPDATE_URL.'access_token='.$this->access_token,self::json_encode($data));
    if ($result)
    {
      $json = json_decode($result,true);
      if (!$json || !empty($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return $json;
    }
    return false;
  }

  /**
   * 发送客服消息
   * @param array $data 消息结构{"touser":"OPENID","msgtype":"news","news":{...}}
   * @return boolean|array
   */
  public function sendCustomMessage($data){
    if (!$this->access_token && !$this->checkAuth()) return false;
    $result = $this->http_post(self::API_URL_PREFIX.self::CUSTOM_SEND_URL.'access_token='.$this->access_token,self::json_encode($data));
    if ($result)
    {
      $json = json_decode($result,true);
      if (!$json || !empty($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return $json;
    }
    return false;
  }

  /**
   * oauth 授权跳转接口
   * @param string $callback 回调URI
   * @return string
   */
  public function getOauthRedirect($callback,$state='',$scope='snsapi_userinfo'){
    return self::OAUTH_PREFIX.self::OAUTH_AUTHORIZE_URL.'appid='.$this->appid.'&redirect_uri='.urlencode($callback).'&response_type=code&scope='.$scope.'&state='.$state.'#wechat_redirect';
  }

  /**
   * 通过code获取Access Token
   * @return array {access_token,expires_in,refresh_token,openid,scope}
   */
  public function getOauthAccessToken(){
    $code = isset($_GET['code'])?$_GET['code']:'';
    if (!$code) return false;
    $result = $this->http_get(self::API_BASE_URL_PREFIX.self::OAUTH_TOKEN_URL.'appid='.$this->appid.'&secret='.$this->appsecret.'&code='.$code.'&grant_type=authorization_code');
    if ($result)
    {
      $json = json_decode($result,true);
      if (!$json || !empty($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      $this->user_token = $json['access_token'];
      return $json;
    }
    return false;
  }

  /**
   * 刷新access token并续期
   * @param string $refresh_token
   * @return boolean|mixed
   */
  public function getOauthRefreshToken($refresh_token){
    $result = $this->http_get(self::API_BASE_URL_PREFIX.self::OAUTH_REFRESH_URL.'appid='.$this->appid.'&grant_type=refresh_token&refresh_token='.$refresh_token);
    if ($result)
    {
      $json = json_decode($result,true);
      if (!$json || !empty($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      $this->user_token = $json['access_token'];
      return $json;
    }
    return false;
  }

  /**
   * 获取授权后的用户资料
   * @param string $access_token
   * @param string $openid
   * @return array {openid,nickname,sex,province,city,country,headimgurl,privilege,[unionid]}
   * 注意：unionid字段 只有在用户将公众号绑定到微信开放平台账号后，才会出现。建议调用前用isset()检测一下
   */
  public function getOauthUserinfo($access_token,$openid){
    $result = $this->http_get(self::API_BASE_URL_PREFIX.self::OAUTH_USERINFO_URL.'access_token='.$access_token.'&openid='.$openid);
    if ($result)
    {
      $json = json_decode($result,true);
      if (!$json || !empty($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return $json;
    }
    return false;
  }

  /**
   * 检验授权凭证是否有效
   * @param string $access_token
   * @param string $openid
   * @return boolean 是否有效
   */
  public function getOauthAuth($access_token,$openid){
      $result = $this->http_get(self::API_BASE_URL_PREFIX.self::OAUTH_AUTH_URL.'access_token='.$access_token.'&openid='.$openid);
      if ($result)
      {
          $json = json_decode($result,true);
          if (!$json || !empty($json['errcode'])) {
              $this->errCode = $json['errcode'];
              $this->errMsg = $json['errmsg'];
              return false;
          } else
            if ($json['errcode']==0) return true;
      }
      return false;
  }

  /**
   * 模板消息 设置所属行业
   * @param int $id1  公众号模板消息所属行业编号，参看官方开发文档 行业代码
   * @param int $id2  同$id1。但如果只有一个行业，此参数可省略
   * @return boolean|array
   */
  public function setTMIndustry($id1,$id2=''){
      if ($id1) $data['industry_id1'] = $id1;
      if ($id2) $data['industry_id2'] = $id2;
      if (!$this->access_token && !$this->checkAuth()) return false;
      $result = $this->http_post(self::API_URL_PREFIX.self::TEMPLATE_SET_INDUSTRY_URL.'access_token='.$this->access_token,self::json_encode($data));
      if($result){
          $json = json_decode($result,true);
          if (!$json || !empty($json['errcode'])) {
              $this->errCode = $json['errcode'];
              $this->errMsg = $json['errmsg'];
              return false;
          }
          return $json;
      }
      return false;
  }

  /**
   * 模板消息 添加消息模板
   * 成功返回消息模板的调用id
   * @param string $tpl_id 模板库中模板的编号，有“TM**”和“OPENTMTM**”等形式
   * @return boolean|string
   */
  public function addTemplateMessage($tpl_id){
      $data = array ('template_id_short' =>$tpl_id);
      if (!$this->access_token && !$this->checkAuth()) return false;
      $result = $this->http_post(self::API_URL_PREFIX.self::TEMPLATE_ADD_TPL_URL.'access_token='.$this->access_token,self::json_encode($data));
      if($result){
          $json = json_decode($result,true);
          if (!$json || !empty($json['errcode'])) {
              $this->errCode = $json['errcode'];
              $this->errMsg = $json['errmsg'];
              return false;
          }
          return $json['template_id'];
      }
      return false;
  }

  /**
   * 发送模板消息
   * @param array $data 消息结构
   * ｛
      "touser":"OPENID",
      "template_id":"ngqIpbwh8bUfcSsECmogfXcV14J0tQlEpBO27izEYtY",
      "url":"http://weixin.qq.com/download",
      "topcolor":"#FF0000",
      "data":{
        "参数名1": {
          "value":"参数",
          "color":"#173177"  //参数颜色
          },
        "Date":{
          "value":"06月07日 19时24分",
          "color":"#173177"
          },
        "CardNumber":{
          "value":"0426",
          "color":"#173177"
          },
        "Type":{
          "value":"消费",
          "color":"#173177"
          }
      }
    }
   * @return boolean|array
   */
  public function sendTemplateMessage($data){
    if (!$this->access_token && !$this->checkAuth()) return false;
    $result = $this->http_post(self::API_URL_PREFIX.self::TEMPLATE_SEND_URL.'access_token='.$this->access_token,self::json_encode($data));
    if($result){
      $json = json_decode($result,true);
      if (!$json || !empty($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return $json;
    }
    return false;
  }

  /**
   * 获取多客服会话记录
   * @param array $data 数据结构{"starttime":123456789,"endtime":987654321,"openid":"OPENID","pagesize":10,"pageindex":1,}
   * @return boolean|array
   */
  public function getCustomServiceMessage($data){
    if (!$this->access_token && !$this->checkAuth()) return false;
    $result = $this->http_post(self::API_URL_PREFIX.self::CUSTOM_SERVICE_GET_RECORD.'access_token='.$this->access_token,self::json_encode($data));
    if ($result)
    {
      $json = json_decode($result,true);
      if (!$json || !empty($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return $json;
    }
    return false;
  }

  /**
   * 转发多客服消息
   * Example: $obj->transfer_customer_service($customer_account)->reply();
   * @param string $customer_account 转发到指定客服帐号：test1@test
   */
  public function transfer_customer_service($customer_account = '')
  {
    $msg = array(
      'ToUserName' => $this->getRevFrom(),
      'FromUserName'=>$this->getRevTo(),
      'CreateTime'=>time(),
      'MsgType'=>'transfer_customer_service',
    );
    if ($customer_account) {
      $msg['TransInfo'] = array('KfAccount'=>$customer_account);
    }
    $this->Message($msg);
    return $this;
  }

  /**
   * 获取多客服客服基本信息
   *
   * @return boolean|array
   */
  public function getCustomServiceKFlist(){
    if (!$this->access_token && !$this->checkAuth()) return false;
    $result = $this->http_get(self::API_URL_PREFIX.self::CUSTOM_SERVICE_GET_KFLIST.'access_token='.$this->access_token);
    if ($result)
    {
      $json = json_decode($result,true);
      if (!$json || !empty($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return $json;
    }
    return false;
  }

  /**
   * 获取多客服在线客服接待信息
   *
   * @return boolean|array {
   "kf_online_list": [
   {
   "kf_account": "test1@test",  //客服账号@微信别名
   "status": 1,     //客服在线状态 1：pc在线，2：手机在线,若pc和手机同时在线则为 1+2=3
   "kf_id": "1001",   //客服工号
   "auto_accept": 0,    //客服设置的最大自动接入数
   "accepted_case": 1   //客服当前正在接待的会话数
   }
   ]
   }
   */
  public function getCustomServiceOnlineKFlist(){
      if (!$this->access_token && !$this->checkAuth()) return false;
      $result = $this->http_get(self::API_URL_PREFIX.self::CUSTOM_SERVICE_GET_ONLINEKFLIST.'access_token='.$this->access_token);
      if ($result)
      {
          $json = json_decode($result,true);
          if (!$json || !empty($json['errcode'])) {
              $this->errCode = $json['errcode'];
              $this->errMsg = $json['errmsg'];
              return false;
          }
          return $json;
      }
      return false;
  }

  /**
   * 创建指定多客服会话
   * @tutorial 当用户已被其他客服接待或指定客服不在线则会失败
   * @param string $openid           //用户openid
   * @param string $kf_account     //客服账号
   * @param string $text                 //附加信息，文本会展示在客服人员的多客服客户端，可为空
   * @return boolean | array            //成功返回json数组
   * {
   *   "errcode": 0,
   *   "errmsg": "ok",
   * }
   */
  public function createKFSession($openid,$kf_account,$text=''){
      $data=array(
        "openid" =>$openid,
          "kf_account" => $kf_account
      );
      if ($text) $data["text"] = $text;
      if (!$this->access_token && !$this->checkAuth()) return false;
      $result = $this->http_post(self::API_BASE_URL_PREFIX.self::CUSTOM_SESSION_CREATE.'access_token='.$this->access_token,self::json_encode($data));
      if ($result)
      {
          $json = json_decode($result,true);
          if (!$json || !empty($json['errcode'])) {
              $this->errCode = $json['errcode'];
              $this->errMsg = $json['errmsg'];
              return false;
          }
          return $json;
      }
      return false;
  }

  /**
   * 关闭指定多客服会话
   * @tutorial 当用户被其他客服接待时则会失败
   * @param string $openid           //用户openid
   * @param string $kf_account     //客服账号
   * @param string $text                 //附加信息，文本会展示在客服人员的多客服客户端，可为空
   * @return boolean | array            //成功返回json数组
   * {
   *   "errcode": 0,
   *   "errmsg": "ok",
   * }
   */
  public function closeKFSession($openid,$kf_account,$text=''){
      $data=array(
        "openid" =>$openid,
          "nickname" => $kf_account
      );
      if ($text) $data["text"] = $text;
      if (!$this->access_token && !$this->checkAuth()) return false;
      $result = $this->http_post(self::API_BASE_URL_PREFIX.self::CUSTOM_SESSION_CLOSE .'access_token='.$this->access_token,self::json_encode($data));
      if ($result)
      {
          $json = json_decode($result,true);
          if (!$json || !empty($json['errcode'])) {
              $this->errCode = $json['errcode'];
              $this->errMsg = $json['errmsg'];
              return false;
          }
          return $json;
      }
      return false;
  }

  /**
   * 获取用户会话状态
   * @param string $openid           //用户openid
   * @return boolean | array            //成功返回json数组
   * {
   *     "errcode" : 0,
   *     "errmsg" : "ok",
   *     "kf_account" : "test1@test",    //正在接待的客服
   *     "createtime": 123456789,        //会话接入时间
   *  }
   */
  public function getKFSession($openid){
      if (!$this->access_token && !$this->checkAuth()) return false;
      $result = $this->http_get(self::API_BASE_URL_PREFIX.self::CUSTOM_SESSION_GET .'access_token='.$this->access_token.'&openid='.$openid);
      if ($result)
      {
          $json = json_decode($result,true);
          if (!$json || !empty($json['errcode'])) {
              $this->errCode = $json['errcode'];
              $this->errMsg = $json['errmsg'];
              return false;
          }
          return $json;
      }
      return false;
  }

  /**
   * 获取指定客服的会话列表
   * @param string $openid           //用户openid
   * @return boolean | array            //成功返回json数组
   *  array(
   *     'sessionlist' => array (
   *         array (
   *             'openid'=>'OPENID',             //客户 openid
   *             'createtime'=>123456789,  //会话创建时间，UNIX 时间戳
   *         ),
   *         array (
   *             'openid'=>'OPENID',             //客户 openid
   *             'createtime'=>123456789,  //会话创建时间，UNIX 时间戳
   *         ),
   *     )
   *  )
   */
  public function getKFSessionlist($kf_account){
      if (!$this->access_token && !$this->checkAuth()) return false;
      $result = $this->http_get(self::API_BASE_URL_PREFIX.self::CUSTOM_SESSION_GET_LIST .'access_token='.$this->access_token.'&kf_account='.$kf_account);
      if ($result)
      {
          $json = json_decode($result,true);
          if (!$json || !empty($json['errcode'])) {
              $this->errCode = $json['errcode'];
              $this->errMsg = $json['errmsg'];
              return false;
          }
          return $json;
      }
      return false;
  }

  /**
   * 获取未接入会话列表
   * @param string $openid           //用户openid
   * @return boolean | array            //成功返回json数组
   *  array (
   *     'count' => 150 ,                            //未接入会话数量
   *     'waitcaselist' => array (
   *         array (
   *             'openid'=>'OPENID',             //客户 openid
   *             'kf_account ' =>'',                   //指定接待的客服，为空则未指定
   *             'createtime'=>123456789,  //会话创建时间，UNIX 时间戳
   *         ),
   *         array (
   *             'openid'=>'OPENID',             //客户 openid
   *             'kf_account ' =>'',                   //指定接待的客服，为空则未指定
   *             'createtime'=>123456789,  //会话创建时间，UNIX 时间戳
   *         )
   *     )
   *  )
   */
  public function getKFSessionWait(){
      if (!$this->access_token && !$this->checkAuth()) return false;
      $result = $this->http_get(self::API_BASE_URL_PREFIX.self::CUSTOM_SESSION_GET_WAIT .'access_token='.$this->access_token);
      if ($result)
      {
          $json = json_decode($result,true);
          if (!$json || !empty($json['errcode'])) {
              $this->errCode = $json['errcode'];
              $this->errMsg = $json['errmsg'];
              return false;
          }
          return $json;
      }
      return false;
  }

  /**
   * 添加客服账号
   *
   * @param string $account      //完整客服账号，格式为：账号前缀@公众号微信号，账号前缀最多10个字符，必须是英文或者数字字符
   * @param string $nickname     //客服昵称，最长6个汉字或12个英文字符
   * @param string $password     //客服账号明文登录密码，会自动加密
   * @return boolean|array
   * 成功返回结果
   * {
   *   "errcode": 0,
   *   "errmsg": "ok",
   * }
   */
  public function addKFAccount($account,$nickname,$password){
      $data=array(
        "kf_account" =>$account,
          "nickname" => $nickname,
          "password" => md5($password)
      );
    if (!$this->access_token && !$this->checkAuth()) return false;
    $result = $this->http_post(self::API_BASE_URL_PREFIX.self::CS_KF_ACCOUNT_ADD_URL.'access_token='.$this->access_token,self::json_encode($data));
    if ($result)
    {
      $json = json_decode($result,true);
      if (!$json || !empty($json['errcode'])) {
        $this->errCode = $json['errcode'];
        $this->errMsg = $json['errmsg'];
        return false;
      }
      return $json;
    }
    return false;
  }

  /**
   * 修改客服账号信息
   *
   * @param string $account      //完整客服账号，格式为：账号前缀@公众号微信号，账号前缀最多10个字符，必须是英文或者数字字符
   * @param string $nickname     //客服昵称，最长6个汉字或12个英文字符
   * @param string $password     //客服账号明文登录密码，会自动加密
   * @return boolean|array
   * 成功返回结果
   * {
   *   "errcode": 0,
   *   "errmsg": "ok",
   * }
   */
  public function updateKFAccount($account,$nickname,$password){
      $data=array(
              "kf_account" =>$account,
              "nickname" => $nickname,
              "password" => md5($password)
      );
      if (!$this->access_token && !$this->checkAuth()) return false;
      $result = $this->http_post(self::API_BASE_URL_PREFIX.self::CS_KF_ACCOUNT_UPDATE_URL.'access_token='.$this->access_token,self::json_encode($data));
      if ($result)
      {
          $json = json_decode($result,true);
          if (!$json || !empty($json['errcode'])) {
              $this->errCode = $json['errcode'];
              $this->errMsg = $json['errmsg'];
              return false;
          }
          return $json;
      }
      return false;
  }

  /**
   * 删除客服账号
   *
   * @param string $account      //完整客服账号，格式为：账号前缀@公众号微信号，账号前缀最多10个字符，必须是英文或者数字字符
   * @return boolean|array
   * 成功返回结果
   * {
   *   "errcode": 0,
   *   "errmsg": "ok",
   * }
   */
  public function deleteKFAccount($account){
      if (!$this->access_token && !$this->checkAuth()) return false;
      $result = $this->http_get(self::API_BASE_URL_PREFIX.self::CS_KF_ACCOUNT_DEL_URL.'access_token='.$this->access_token.'&kf_account='.$account);
      if ($result)
      {
          $json = json_decode($result,true);
          if (!$json || !empty($json['errcode'])) {
              $this->errCode = $json['errcode'];
              $this->errMsg = $json['errmsg'];
              return false;
          }
          return $json;
      }
      return false;
  }

  /**
   * 上传客服头像
   *
   * @param string $account //完整客服账号，格式为：账号前缀@公众号微信号，账号前缀最多10个字符，必须是英文或者数字字符
   * @param string $imgfile //头像文件完整路径,如：'D:\user.jpg'。头像文件必须JPG格式，像素建议640*640
   * @return boolean|array
   * 成功返回结果
   * {
   *   "errcode": 0,
   *   "errmsg": "ok",
   * }
   */
  public function setKFHeadImg($account,$imgfile){
      if (!$this->access_token && !$this->checkAuth()) return false;
      $result = $this->http_post(self::API_BASE_URL_PREFIX.self::CS_KF_ACCOUNT_UPLOAD_HEADIMG_URL.'access_token='.$this->access_token.'&kf_account='.$account,array('media'=>'@'.$imgfile),true);
      if ($result)
      {
          $json = json_decode($result,true);
          if (!$json || !empty($json['errcode'])) {
              $this->errCode = $json['errcode'];
              $this->errMsg = $json['errmsg'];
              return false;
          }
          return $json;
      }
      return false;
  }

  /**
   * 语义理解接口
   * @param String $uid      用户唯一id（非开发者id），用户区分公众号下的不同用户（建议填入用户openid）
   * @param String $query    输入文本串
   * @param String $category 需要使用的服务类型，多个用“，”隔开，不能为空
   * @param Float $latitude  纬度坐标，与经度同时传入；与城市二选一传入
   * @param Float $longitude 经度坐标，与纬度同时传入；与城市二选一传入
   * @param String $city     城市名称，与经纬度二选一传入
   * @param String $region   区域名称，在城市存在的情况下可省略；与经纬度二选一传入
   * @return boolean|array
   */
  public function querySemantic($uid,$query,$category,$latitude=0,$longitude=0,$city="",$region=""){
      if (!$this->access_token && !$this->checkAuth()) return false;
      $data=array(
              'query' => $query,
              'category' => $category,
              'appid' => $this->appid,
              'uid' => ''
      );
      //地理坐标或城市名称二选一
      if ($latitude) {
          $data['latitude'] = $latitude;
          $data['longitude'] = $longitude;
      } elseif ($city) {
          $data['city'] = $city;
      } elseif ($region) {
          $data['region'] = $region;
      }
      $result = $this->http_post(self::API_BASE_URL_PREFIX.self::SEMANTIC_API_URL.'access_token='.$this->access_token,self::json_encode($data));
      if ($result)
      {
          $json = json_decode($result,true);
          if (!$json || !empty($json['errcode'])) {
              $this->errCode = $json['errcode'];
              $this->errMsg = $json['errmsg'];
              return false;
          }
          return $json;
      }
      return false;
  }

    /**
     * 创建卡券
     * @param Array $data      卡券数据
     * @return array|boolean 返回数组中card_id为卡券ID
     */
    public function createCard($data) {
        if (!$this->access_token && !$this->checkAuth()) return false;
        $result = $this->http_post(self::API_BASE_URL_PREFIX . self::CARD_CREATE . 'access_token=' . $this->access_token, self::json_encode($data));
        if ($result) {
            $json = json_decode($result, true);
            if (!$json || !empty($json['errcode'])) {
                $this->errCode = $json['errcode'];
                $this->errMsg  = $json['errmsg'];
                return false;
            }
            return $json;
        }
        return false;
    }

    /**
     * 更改卡券信息
     * 调用该接口更新信息后会重新送审，卡券状态变更为待审核。已被用户领取的卡券会实时更新票面信息。
     * @param string $data
     * @return boolean
     */
    public function updateCard($data) {
        if (!$this->access_token && !$this->checkAuth()) return false;
        $result = $this->http_post(self::API_BASE_URL_PREFIX . self::CARD_UPDATE . 'access_token=' . $this->access_token, self::json_encode($data));
        if ($result) {
            $json = json_decode($result, true);
            if (!$json || !empty($json['errcode'])) {
                $this->errCode = $json['errcode'];
                $this->errMsg  = $json['errmsg'];
                return false;
            }
            return true;
        }
        return false;
    }

    /**
     * 删除卡券
     * 允许商户删除任意一类卡券。删除卡券后，该卡券对应已生成的领取用二维码、添加到卡包 JS API 均会失效。
     * 注意：删除卡券不能删除已被用户领取，保存在微信客户端中的卡券，已领取的卡券依旧有效。
     * @param string $card_id 卡券ID
     * @return boolean
     */
    public function delCard($card_id) {
        $data = array(
            'card_id' => $card_id,
        );
        if (!$this->access_token && !$this->checkAuth()) return false;
        $result = $this->http_post(self::API_BASE_URL_PREFIX . self::CARD_DELETE . 'access_token=' . $this->access_token, self::json_encode($data));
        if ($result) {
            $json = json_decode($result, true);
            if (!$json || !empty($json['errcode'])) {
                $this->errCode = $json['errcode'];
                $this->errMsg  = $json['errmsg'];
                return false;
            }
            return true;
        }
        return false;
    }

    /**
     * 查询卡券详情
     * @param string $card_id
     * @return boolean|array    返回数组信息比较复杂，请参看卡券接口文档
     */
    public function getCardInfo($card_id) {
        $data = array(
            'card_id' => $card_id,
        );
        if (!$this->access_token && !$this->checkAuth()) return false;
        $result = $this->http_post(self::API_BASE_URL_PREFIX . self::CARD_GET . 'access_token=' . $this->access_token, self::json_encode($data));
        if ($result) {
            $json = json_decode($result, true);
            if (!$json || !empty($json['errcode'])) {
                $this->errCode = $json['errcode'];
                $this->errMsg  = $json['errmsg'];
                return false;
            }
            return $json;
        }
        return false;
    }

    /**
     * 获取颜色列表
   * 获得卡券的最新颜色列表，用于创建卡券
   * @return boolean|array   返回数组请参看 微信卡券接口文档 的json格式
     */
    public function getCardColors() {
        if (!$this->access_token && !$this->checkAuth()) return false;
        $result = $this->http_get(self::API_BASE_URL_PREFIX . self::CARD_GETCOLORS . 'access_token=' . $this->access_token);
        if ($result) {
            $json = json_decode($result, true);
            if (!$json || !empty($json['errcode'])) {
                $this->errCode = $json['errcode'];
                $this->errMsg  = $json['errmsg'];
                return false;
            }
            return $json;
        }
        return false;
    }

    /**
     * 拉取门店列表
   * 获取在公众平台上申请创建的门店列表
   * @param int $offset  开始拉取的偏移，默认为0从头开始
   * @param int $count   拉取的数量，默认为0拉取全部
   * @return boolean|array   返回数组请参看 微信卡券接口文档 的json格式
     */
    public function getCardLocations($offset=0,$count=0) {
      $data=array(
        'offset'=>$offset,
          'count'=>$count
      );
        if (!$this->access_token && !$this->checkAuth()) return false;
        $result = $this->http_post(self::API_BASE_URL_PREFIX . self::CARD_LOCATION_BATCHGET . 'access_token=' . $this->access_token, self::json_encode($data));
        if ($result) {
            $json = json_decode($result, true);
            if (!$json || !empty($json['errcode'])) {
                $this->errCode = $json['errcode'];
                $this->errMsg  = $json['errmsg'];
                return false;
            }
            return $json;
        }
        return false;
    }

    /**
     * 批量导入门店信息
   * @tutorial 返回插入的门店id列表，以逗号分隔。如果有插入失败的，则为-1，请自行核查是哪个插入失败
   * @param array $data    数组形式的json数据，由于内容较多，具体内容格式请查看 微信卡券接口文档
   * @return boolean|string 成功返回插入的门店id列表
     */
    public function addCardLocations($data) {
        if (!$this->access_token && !$this->checkAuth()) return false;
        $result = $this->http_post(self::API_BASE_URL_PREFIX . self::CARD_LOCATION_BATCHADD . 'access_token=' . $this->access_token, self::json_encode($data));
        if ($result) {
            $json = json_decode($result, true);
            if (!$json || !empty($json['errcode'])) {
                $this->errCode = $json['errcode'];
                $this->errMsg  = $json['errmsg'];
                return false;
            }
            return $json;
        }
        return false;
    }

    /**
     * 生成卡券二维码
   * 成功则直接返回ticket值，可以用 getQRUrl($ticket) 换取二维码url
   *
   * @param string $cardid 卡券ID 必须
   * @param string $code 指定卡券 code 码，只能被领一次。use_custom_code 字段为 true 的卡券必须填写，非自定义 code 不必填写。
   * @param string $openid 指定领取者的 openid，只有该用户能领取。bind_openid 字段为 true 的卡券必须填写，非自定义 openid 不必填写。
   * @param int $expire_seconds 指定二维码的有效时间，范围是 60 ~ 1800 秒。不填默认为永久有效。
   * @param boolean $is_unique_code 指定下发二维码，生成的二维码随机分配一个 code，领取后不可再次扫描。填写 true 或 false。默认 false。
   * @param string $balance 红包余额，以分为单位。红包类型必填（LUCKY_MONEY），其他卡券类型不填。
     * @return boolean|string
     */
    public function createCardQrcode($card_id,$code='',$openid='',$expire_seconds=0,$is_unique_code=false,$balance='') {
        $card = array(
                'card_id' => $card_id
        );
        if ($code)
            $card['code'] = $code;
        if ($openid)
            $card['openid'] = $openid;
        if ($expire_seconds)
            $card['expire_seconds'] = $expire_seconds;
        if ($is_unique_code)
            $card['is_unique_code'] = $is_unique_code;
        if ($balance)
            $card['balance'] = $balance;
        $data = array(
            'action_name' => "QR_CARD",
            'action_info' => array('card' => $card)
        );
        if (!$this->access_token && !$this->checkAuth()) return false;
        $result = $this->http_post(self::API_BASE_URL_PREFIX . self::CARD_QRCODE_CREATE . 'access_token=' . $this->access_token, self::json_encode($data));
        if ($result) {
            $json = json_decode($result, true);
            if (!$json || !empty($json['errcode'])) {
                $this->errCode = $json['errcode'];
                $this->errMsg  = $json['errmsg'];
                return false;
            }
            return $json;
        }
        return false;
    }

    /**
     * 消耗 code
     * 自定义 code（use_custom_code 为 true）的优惠券，在 code 被核销时，必须调用此接口。
     *
     * @param string $code 要消耗的序列号
     * @param string $card_id 要消耗序列号所述的 card_id，创建卡券时use_custom_code 填写 true 时必填。
     * @return boolean|array
     * {
     *  "errcode":0,
     *  "errmsg":"ok",
     *  "card":{"card_id":"pFS7Fjg8kV1IdDz01r4SQwMkuCKc"},
     *  "openid":"oFS7Fjl0WsZ9AMZqrI80nbIq8xrA"
     * }
     */
    public function consumeCardCode($code,$card_id='') {
        $data = array('code' => $code);
        if ($card_id)
            $data['card_id'] = $card_id;
        if (!$this->access_token && !$this->checkAuth()) return false;
        $result = $this->http_post(self::API_BASE_URL_PREFIX . self::CARD_CODE_CONSUME . 'access_token=' . $this->access_token, self::json_encode($data));
        if ($result) {
            $json = json_decode($result, true);
            if (!$json || !empty($json['errcode'])) {
                $this->errCode = $json['errcode'];
                $this->errMsg  = $json['errmsg'];
                return false;
            }
            return $json;
        }
        return false;
    }

    /**
     * code 解码
     * @param string $encrypt_code 通过 choose_card_info 获取的加密字符串
     * @return boolean|array
     * {
     *  "errcode":0,
     *  "errmsg":"ok",
     *  "code":"751234212312"
     *  }
     */
    public function decryptCardCode($encrypt_code) {
        $data = array(
            'encrypt_code' => $encrypt_code,
        );
        if (!$this->access_token && !$this->checkAuth()) return false;
        $result = $this->http_post(self::API_BASE_URL_PREFIX . self::CARD_CODE_DECRYPT . 'access_token=' . $this->access_token, self::json_encode($data));
        if ($result) {
            $json = json_decode($result, true);
            if (!$json || !empty($json['errcode'])) {
                $this->errCode = $json['errcode'];
                $this->errMsg  = $json['errmsg'];
                return false;
            }
            return $json;
        }
        return false;
    }

    /**
     * 查询 code 的有效性（非自定义 code）
     * @param string $code
     * @return boolean|array
     * {
     *  "errcode":0,
     *  "errmsg":"ok",
     *  "openid":"oFS7Fjl0WsZ9AMZqrI80nbIq8xrA",    //用户 openid
     *  "card":{
     *      "card_id":"pFS7Fjg8kV1IdDz01r4SQwMkuCKc",
     *      "begin_time": 1404205036,               //起始使用时间
     *      "end_time": 1404205036,                 //结束时间
     *  }
     * }
     */
    public function checkCardCode($code) {
        $data = array(
            'code' => $code,
        );
        if (!$this->access_token && !$this->checkAuth()) return false;
        $result = $this->http_post(self::API_BASE_URL_PREFIX . self::CARD_CODE_GET . 'access_token=' . $this->access_token, self::json_encode($data));
        if ($result) {
            $json = json_decode($result, true);
            if (!$json || !empty($json['errcode'])) {
                $this->errCode = $json['errcode'];
                $this->errMsg  = $json['errmsg'];
                return false;
            }
            return $json;
        }
        return false;
    }

    /**
     * 批量查询卡列表
   * @param $offset  开始拉取的偏移，默认为0从头开始
   * @param $count   需要查询的卡片的数量（数量最大50,默认50）
     * @return boolean|array
     * {
     *  "errcode":0,
     *  "errmsg":"ok",
     *  "card_id_list":["ph_gmt7cUVrlRk8swPwx7aDyF-pg"],    //卡 id 列表
     *  "total_num":1                                       //该商户名下 card_id 总数
     * }
     */
    public function getCardIdList($offset=0,$count=50) {
        if ($count>50)
            $count = 50;
        $data = array(
            'offset' => $offset,
            'count'  => $count,
        );
        if (!$this->access_token && !$this->checkAuth()) return false;
        $result = $this->http_post(self::API_BASE_URL_PREFIX . self::CARD_BATCHGET . 'access_token=' . $this->access_token, self::json_encode($data));
        if ($result) {
            $json = json_decode($result, true);
            if (!$json || !empty($json['errcode'])) {
                $this->errCode = $json['errcode'];
                $this->errMsg  = $json['errmsg'];
                return false;
            }
            return $json;
        }
        return false;
    }

    /**
     * 更改 code
     * 为确保转赠后的安全性，微信允许自定义code的商户对已下发的code进行更改。
     * 注：为避免用户疑惑，建议仅在发生转赠行为后（发生转赠后，微信会通过事件推送的方式告知商户被转赠的卡券code）对用户的code进行更改。
     * @param string $code      卡券的 code 编码
     * @param string $card_id   卡券 ID
     * @param string $new_code  新的卡券 code 编码
     * @return boolean
     */
    public function updateCardCode($code,$card_id,$new_code) {
        $data = array(
            'code' => $code,
            'card_id' => $card_id,
            'new_code' => $new_code,
        );
        if (!$this->access_token && !$this->checkAuth()) return false;
        $result = $this->http_post(self::API_BASE_URL_PREFIX . self::CARD_CODE_UPDATE . 'access_token=' . $this->access_token, self::json_encode($data));
        if ($result) {
            $json = json_decode($result, true);
            if (!$json || !empty($json['errcode'])) {
                $this->errCode = $json['errcode'];
                $this->errMsg  = $json['errmsg'];
                return false;
            }
            return true;
        }
        return false;
    }

    /**
     * 设置卡券失效
     * 设置卡券失效的操作不可逆
     * @param string $code 需要设置为失效的 code
     * @param string $card_id 自定义 code 的卡券必填。非自定义 code 的卡券不填。
     * @return boolean
     */
    public function unavailableCardCode($code,$card_id='') {
        $data = array(
            'code' => $code,
        );
        if ($card_id)
            $data['card_id'] = $card_id;
        if (!$this->access_token && !$this->checkAuth()) return false;
        $result = $this->http_post(self::API_BASE_URL_PREFIX . self::CARD_CODE_UNAVAILABLE . 'access_token=' . $this->access_token, self::json_encode($data));
        if ($result) {
            $json = json_decode($result, true);
            if (!$json || !empty($json['errcode'])) {
                $this->errCode = $json['errcode'];
                $this->errMsg  = $json['errmsg'];
                return false;
            }
            return true;
        }
        return false;
    }

    /**
     * 库存修改
     * @param string $data
     * @return boolean
     */
    public function modifyCardStock($data) {
        if (!$this->access_token && !$this->checkAuth()) return false;
        $result = $this->http_post(self::API_BASE_URL_PREFIX . self::CARD_MODIFY_STOCK . 'access_token=' . $this->access_token, self::json_encode($data));
        if ($result) {
            $json = json_decode($result, true);
            if (!$json || !empty($json['errcode'])) {
                $this->errCode = $json['errcode'];
                $this->errMsg  = $json['errmsg'];
                return false;
            }
            return true;
        }
        return false;
    }

    /**
     * 激活/绑定会员卡
     * @param string $data 具体结构请参看卡券开发文档(6.1.1 激活/绑定会员卡)章节
     * @return boolean
     */
    public function activateMemberCard($data) {
        if (!$this->access_token && !$this->checkAuth()) return false;
        $result = $this->http_post(self::API_BASE_URL_PREFIX . self::CARD_MEMBERCARD_ACTIVATE . 'access_token=' . $this->access_token, self::json_encode($data));
        if ($result) {
            $json = json_decode($result, true);
            if (!$json || !empty($json['errcode'])) {
                $this->errCode = $json['errcode'];
                $this->errMsg  = $json['errmsg'];
                return false;
            }
            return true;
        }
        return false;
    }

    /**
     * 会员卡交易
     * 会员卡交易后每次积分及余额变更需通过接口通知微信，便于后续消息通知及其他扩展功能。
     * @param string $data 具体结构请参看卡券开发文档(6.1.2 会员卡交易)章节
     * @return boolean|array
     */
    public function updateMemberCard($data) {
        if (!$this->access_token && !$this->checkAuth()) return false;
        $result = $this->http_post(self::API_BASE_URL_PREFIX . self::CARD_MEMBERCARD_UPDATEUSER . 'access_token=' . $this->access_token, self::json_encode($data));
        if ($result) {
            $json = json_decode($result, true);
            if (!$json || !empty($json['errcode'])) {
                $this->errCode = $json['errcode'];
                $this->errMsg  = $json['errmsg'];
                return false;
            }
            return $json;
        }
        return false;
    }

    /**
     * 更新红包金额
     * @param string $code      红包的序列号
     * @param $balance          红包余额
     * @param string $card_id   自定义 code 的卡券必填。非自定义 code 可不填。
     * @return boolean|array
     */
    public function updateLuckyMoney($code,$balance,$card_id='') {
        $data = array(
                'code' => $code,
                'balance' => $balance
        );
        if ($card_id)
            $data['card_id'] = $card_id;
        if (!$this->access_token && !$this->checkAuth()) return false;
        $result = $this->http_post(self::API_BASE_URL_PREFIX . self::CARD_LUCKYMONEY_UPDATE . 'access_token=' . $this->access_token, self::json_encode($data));
        if ($result) {
            $json = json_decode($result, true);
            if (!$json || !empty($json['errcode'])) {
                $this->errCode = $json['errcode'];
                $this->errMsg  = $json['errmsg'];
                return false;
            }
            return true;
        }
        return false;
    }

    /**
     * 设置卡券测试白名单
     * @param string $openid    测试的 openid 列表
     * @param string $user      测试的微信号列表
     * @return boolean
     */
    public function setCardTestWhiteList($openid=array(),$user=array()) {
        $data = array();
        if (count($openid) > 0)
            $data['openid'] = $openid;
        if (count($user) > 0)
            $data['username'] = $user;
        if (!$this->access_token && !$this->checkAuth()) return false;
        $result = $this->http_post(self::API_BASE_URL_PREFIX . self::CARD_TESTWHILELIST_SET . 'access_token=' . $this->access_token, self::json_encode($data));
        if ($result) {
            $json = json_decode($result, true);
            if (!$json || !empty($json['errcode'])) {
                $this->errCode = $json['errcode'];
                $this->errMsg  = $json['errmsg'];
                return false;
            }
            return true;
        }
        return false;
    }

}